Reading the comments from that article is a prime example of how a cult functions.
In reality this will have a 0,002% impact. Most phone users are tech-illiterate and have no idea how to use their devices. You expect these people to go to a different store?
On Android you can have other app stores, why don't you have? Because Play Store is default and all app developers want to be where most users are, not on a 3-4% user share store.
It will most likely be background noise in the first months and everyone will go back to the App Store. The only people that will use an alternate store will most likely be the same ones that use F-droid, so 0,002% of the users.
But hey, it's better to scream how this whole thing is making their devices less secure, because Apple told them so.
I have no idea why so many of those commenters are anti consumer rights. Android proves that it's not a security issue. Why are they so brain broken that they are actively against opening up their walled garden, like it compromise their apple product purchases in some way.
I would rather have a “all users must have root access to their devices” or all software must be user replaceable integrated into the law. We let Apple do their own thing, but adventurous users could try installing android and such on the iPhone (similar to how the asahi project is making Linux on M series macs a reality)
Splitting store in two won't get them around the regulation though if both stores have same parent company. Perhaps it will delay EU from punishing them, but they won't get around the issue. EU is not forcing multiple stores without reason. Competition if always good for end users and results in overall better quality of product. Apple doesn't want that because they want to be able to charge whatever they want and you can take it or leave it. Also it has absolutely nothing to do with security or privacy or whatever the excuse people are coming up with. It's just money, the only thing Apple still cares about.
Moves like this always assume that location equals citizenship. As an EU citizen living in North America, a move like this means that I would not get the remedy that Apple legally owes me (or would owe me if I owned an iOS device)
The main thing I've been sideloading on Android for a decade is a fan implementation of the Dominion card game called Androminion. It was trademark cease and desist removed from the Play Store a decade ago, but you can still get the apk on Github
There's a couple other things. One big gap in both the Google and Apple stores is the complete absence of adult content. I'm amazed there's not more of a clamour for adult apps among either userbase, given that most people don't own a normal computer. Sideloading could plug that gap