Linus Torvalds has said that cryptocurrencies are simply "a great vehicle for scams"
Linus Torvalds, creator of Linux, does not believe in cryptocurrencies, calling them a vehicle for scams and a Ponzi scheme.
Torvalds was once rumored to be Bitcoin creator Satoshi Nakamoto, but he clarified it was a joke and denied owning a Bitcoin fortune.
Torvalds also dismissed the idea of technological singularity as a bedtime story for children, saying continuous exponential growth does not make sense.
Crypto currency, when in its infancy, had a halfway decent concept.... now? It's a shitshow.
Crypto bros tend to argue about the main currencies, Bitcoin, etherium, etc. Meanwhile, there's about 1000 currencies that aren't talked about for every currency with any weight behind it.
The main problem with CC's is that it's all hype and confidence based. There's nothing tangible attached to it. I often equate it, for non-cryptocurrency people, to stocks trading. Often, stock is trading above what the actual value of the stock is. Most of the time in IPOs the price of the stock immediately jumps after the stock is released, then trends along some impression of how the company is doing. If there's a loss in confidence in the company the value of the stock drops, etc. It's pretty simple supply and demand beyond that. If investors have high confidence in the company to profit, demand for their stock will increase, and since supply is pretty much fixed (aside from shenanigans like stock splits and whatnot), price goes up. Same goes for the inverse, low confidence leads to low demand, price goes down.
It's similar with so-called crypto. Confidence goes up but supply is fairly stagnant, so the price goes up. Same with the inverse.
The primary difference between the two as investments, is that stocks get repaid (depending on a few factors) if the company goes under. The stock represents a monetary value for assets owned by the company, both liquid and physical assets. Crypto, however, has no such backing. If Bitcoin goes away for some reason, all you're left with is essentially digital trash.
This is mainly true for all of the talked about cryptocurrencies. The majority of currencies are not really following the same trends. After the initial golden era of CC's, it became a breeding ground for pump and dump schemes. Since it's entirely unregulated, borderline impossible to regulate, and AFAIK, no such regulation exists to govern it, there's no law against pump and dump schemes in the CC world. So it became a huge problem. We see this a lot with NFTs. Touching on NFTs for a second: if you own an NFT, all you actually own is a receipt that is an attestation or receipt that you paid for whatever the NFT is. That's it. The content behind the NFT, whether it's artwork or whatever, isn't locked. It's actually the opposite of locked, it's publically available on the blockchain, by design. The only thing you "own" is a tag in the blockchain that says you paid for it.
Pump and dump, for those unaware, is where you artificially inflate the value of something making it seem like a really good deal so everyone buys it, raising demand and prices, then the people who generated the hype dump their investment, cashing out when the value is high, and making off with the money while the value of the investment tanks.
This is very very frequently the case with NFTs. Since it's unregulated and entirely confidence based, the creators of NFTs will say whatever they have to (aka lie), to increase the confidence in the NFT, then sell it, and let the value freefall afterwards. They've even gone to the point of buying their own NFTs with dummy accounts for top dollar to have records on the blockchain that people can look up, which say it was sold for x amount in whatever cryptocurrency, to inspire others to think they're getting a bargain when they get it for some fraction of that initial transaction. The perpetrators then sell and disappear.
Several other crypto scams like this have also happened, mostly with NFTs but also with lesser known currencies. One that I heard of, required some token to exist to perform any transactions on the blockchain. When the perpetrators were done, they deleted the token, effectively locking the currency to never be traded again. Therefore those with the now digital trash of that crypto/NFC, couldn't sell to anyone else and they were stuck with the digital garbage data that used to represent their investment.
"Big" currencies, especially older currencies, are fairly stable in terms of confidence, but they're still volatile, and backed by nothing more than confidence. Any "new" CCs are a gamble to see whether they're legit at all, or just a pump and dump. The number of currencies that start high, then drop to nil and never recover, is significant.
Here's a controversial one, Elon Musk, for all of his flaws, isn't an idiot. He pump and dumped Dogecoin, by tweeting about it to bolster it, then divesting when it surged from his influence. I think this was pretty obvious, but I think a lot of people missed it. IIRC, he did it twice. I'm speculating, since I don't know which blockchain wallet is his, so I can't verify, but, he likely picked up a crapton of Doge then did his tweet, dumped when it went high, waited for it to drop again, picked up a crapload more, tweeted again, and finally dumped at another high to earn even more. Since then, doge has not been doing superb. He inspired volatility in the currency and profited from the crypto bros getting excited about it.
The evidence is there and when you look past the confidence game, and look at the numbers, it tells a story that most people don't want to see.
Crypto currency, when in its infancy, had a halfway decent concept
The premise of Crypto as currency was "Lets make a currency that has a soft cap on gross volume, so nobody can ever print any more of it and its value will only rise over time."
Even halfway and in its infancy, it wasn't a decent concept because
It presumes continued increasing cash investment (which repeated crypto crashes illustrate isn't true)
It refuses to acknowledge the potential for Shitcoins
Here’s a controversial one, Elon Musk, for all of his flaws, isn’t an idiot.
He's a carnival barker with a penchant for talking billionaires out of their wallets. That takes a certain kind of cunning, but its also heavily predicated on circumstance and opportunity. Had Elon Musk been born on the other side of the South African color line, he wouldn't be a billionaire right now because Peter Thiel wouldn't have had anything to do with him. Neither would the US military or the Wall Street banks or the East Asian automotive industry.
He pump and dumped Dogecoin, by tweeting about it to bolster it
The Dogecoin pump worked entirely because of the soft cap on the original Bitcoin. It wasn't an Elon invention (Elon repeatedly failed to recreate Dogecoin magic with Shibecoin and Muskcoin and a few other shitcoins of note). Dogecoin surged as a precursor to the Stablecoin market, because you didn't need to wait half an hour for the transaction to clear. Once you had Doge, you could trade it as a proxy for BTC.
And this functionally became the "Central Bank printing unlimited money" solution to the problem BTC created when they objected to a central bank printing unlimited money.
The joke about crypto is that its an object lesson in why things like the gold standard and fixed currency rates don't work. All the natural inventions within the crypto market parallel what western financiers were doing a century ago, just with dumb cutesy nicknames and more graft.
All very true but missing one point. Most (all?) current "regular currency" is fiat (let it be done) with no backing except tax payments and government spending. Sure, that's not nothing but it's also not so much something.
Crypto, as fiat currency, has the value people ascribe to it. If it can be traded for goods and/or services, it has value. What value? Only time will tell.
There's a whole discussion that can be had here about the merits of most fiat currencies. My viewpoint is that the currency is essentially a "stock" note for the country. The same way stocks are a representation of the value a business has. The value of that note goes up and down (relative to other countries) as they prosper or falter financially across their entire economy.
The fact that most currency is compared to the US dollar doesn't and shouldn't imply that USD is stable, instead, when they falter, all other currencies gain value, and when USD prospers, all others fall by an appropriate amount.
There's still some sort of backing on it, something to weigh the confidence in that currency against. It's easier to draw that comparison between stocks because it doesn't take as much creative thought to work out how the numbers change compared to a single fiat currency. However, I would argue that the same principles apply.
From there we could get into the weeds with fiat currencies and national debts and whatnot; the whole global banking industry, but we get pretty far from the main topic of cryptocurrencies pretty significantly, and into the realm of whether money exists and what the concept of money actually is. That discussion would circle back to cryptocurrencies eventually in the fact that they are currencies, the many of the same ways, and in the end we wouldn't really prove anything.
Though, I'd like to point out that this is by far one of the best comments I've seen in reply to my post so far. Not that others lack merit or any reasonable discussion points, or that they are somehow not worthy of further discussion. There is a lot to say about the idea, and I don't think anything I've said thus far is inherently false, nor do I think any of the replies don't have merit, they do; but by far, this is the best discussion point so far. I commend you for your time and effort in furthering the discussion.
everyone uses money, but "faith in the market" leads to people buying and selling or hoarding stocks, which in turn affects actual stock prices, which affects company worth, which leads to people being hired/fired, money invested or divested from companies and industries, leading to more and more effects.
all based off "hype and confidence". Real companies and people are affected by feelings.
It's fiat currency, the value of which is determined by faith in the market and stock prices.
You think your money has worth because it's backed by something real? No. It has worth because people think it does.
Edit: if everything about the USA stayed the same, but people stopped believing the USD was worth anything and started using Euros instead, the dolar would be worth nothing. It's all based off feels.
Crypto, however, has no such backing. If Bitcoin goes away for some reason, all you’re left with is essentially digital trash
It's crypto's weakness and it's power is that it's not and cannot be regulated. It acts as a protection against malicious regulations. Of course, it does bear numerous risks and should be approached with extreme caution. But I can literally remember the seed phrase and go through dozen of checkpoints and criminal neighborhoods without any risk of losing any of it, even if they rob me completely naked. It is safe as long as I'm alive and of sound mind, and probably wouldn't really care anymore if I'm not. As far as I know, there's nothing else in the world that could offer such a security level.
The content behind the NFT, whether it’s artwork or whatever, isn’t locked. It’s actually the opposite of locked, it’s publically available on the blockchain, by design
There's not even a guarantee that the content stays up. The receipt just points to some content on some server. Or to ipfs, but ipfs isn't magic, if there isn't anyone on there hosting said content then it is gone. Same problem, but a lot less probable, is that if all nodes on the blockchain go offline, then the NFT itself, along with all currency, is gone.
Pump and dump, for those unaware, is where you artificially inflate the value of something making it seem like a really good deal so everyone buys it, raising demand and prices, then the people who generated the hype dump their investment, cashing out when the value is high, and making off with the money while the value of the investment tanks
Ideally, in a perfect world without hype and idiots, this would be a guaranteed losing scheme. Because to "dump", you'd have to have someone who is ready to buy. If people don't buy, then the perpetrators would have no option but to take the hit themselves. I heard this was the case when somebody managed to short logan paul's shitcoin immediately after the pump. There should be less hype and more of that, and more frequently.
Meanwhile, there’s about 1000 currencies that aren’t talked about for every currency with any weight behind it.
Who cares? It's an open source tech. If people want to gamble on random shitcoins, that's not the fault of the technology.
There are probably 10000 worthless video games for every few that are good. That doesn't mean video games are terrible.
Also there are scams. But there are scams with the dollar too in fact many many more. People need to be aware and defend themselves.
It's almost impossible for me to feel any sympathy for people who bought NFTs. Really that's the fault of the buyer not the underlying tech.
Sure crypto is kinda terrible but you need to consider the alternative: state paper. It suffers all the same deficiencies but even worse. Literally destroying the planet.
To my understanding, the older cryptographic currencies are the energy consumers. Newer models have avoided the massive energy consumption. A.k.a Proof of Work vs Proof of Stake.