I made the same move away from Google about 5 years ago. It took me a year or so, mostly because it took a while to unthread Gmail from everything.
That we can do this means we do in fact have a choice.
What if some day your account was banned because you said something against the "community guidelines" of Apple? Will your car, phone, TV still work? Will Apple buy them back?
That is a fictional what if.
More importantly, it would be a field day for lawyers.
Don't see any lawyer field day yet.
Can you point to cases where people have been locked out of their Android phones?
If so, I’m surprised lawyers aren’t involved.
It’s not clear though, what this has to do with app stores.
If we think companies shouldn’t be able to lock us out of their products for speech violations, that seems like an important consumer protection that should apply to all companies.
I'm slowly reducing my reliance on Apple and have already abstained from getting the new watch or adding homepod minis to my current apple tv and homepod setup. And hopefully, as these devices weather out I will definitely make it a priority to not buy into a closed system like this again.