Then buy any other general computing product on the market. I'd be more sympathetic to this concern if Android didn't exist. Meanwhile it does, and the users who picked Apple did it because they don't care about this, they don't care very much about this, or because they actively want the App Store restrictions and the ecosystem that they create.
> You don't lose anything if you don't want to.
I very well might, though. Changes to rules change how actors behave in a system. The way software developers and publishers behave on iOS could change in ways that I don't like if they're able to viably distribute software outside the App Store. That might be OK, except forcing developers and publishers to follow the App Store rules is part of the appeal of the devices. If that'd been a major sticking point for me, I could have bought Android.