The fact that some of the gen Z crowd think it will be horrible have forgotten that it was much easier to carry 2 batteries and swap them out vs carrying a charger and cable with you everywhere. Pop in the new battery, power it on and carry on with you now full battery phone. Being tethered to a wall so you can have 10% from 20 minutes of charging is crazy.
I know you are intentionally exaggerating a bit, but they do make pretty small portable chargers. I have an Anker PowerCore 5000, it has 1-2 full charges depending on your phone, and easily fits in a pocket
Zero lemon had them so cheap that I had 4 extra batteries (they also had the extended batteries that would last forever but the cases were janky). I would keep one at work, one by the door to take with me and two at home if you include the one in my phone that I would swap out. I rarely charged my phone at all, just the batteries. I loved it.
Maybe, but you have to admit that battery live used to be longer (specially pre-smartphones), if your phone could comfortably last a couple of days there was less need to have portable power.
I fondly remember the convenience of having a flat, replaceable battery in my pocket even in the early Android days, and I’ve missed it ever since it went away.
The main reason I'm thinking of upgrading my mid-range phone now is the battery is on its last legs.
In fairness it's lasted 6 years, which is two years more than my Nexus 4 got. Pokemon Go eventually killed that.
I don't know when we all just collectively accepted that batteries should last one day and not a second more. Sure, it's doing more than a Nokia 3310 ever did, but sometimes you really do need it to last more than that, like when travelling.
You're not going to get a bigger battery though. Battery size is a pretty much maxed out, the only way to make a battery bigger would be to make the battery physically bigger. This would make the phone bigger / heavier. So it's not going to happen.
If you are waiting on some magic new battery chemistry it'll come along eventually but you'll be waiting a while, and stubbornly not having a replaceable battery in the meantime isn't going to make any difference.
There's some huge battery breakthroughs going on right now. You're right though, I would give it another 5 or so before they're widespread among phones.