But, if I have an iPhone, the only application store I can use is controlled by Apple.
In other words: if I am an artist and I want to offer my music via streaming I have plenty of options. If one of them does have a deal that I find unfair, I can choose others.
If I am a developer and I want to offer my app to iPhone users, I have only one option. And if I am banned from this store for any policy infringement (which sometimes is ridiculous and totally arbitrary) I have no other option to offer my app to iPhone users.
I agree with Android it's slightly different because side loading is at least possible, but I doubt many people are going to find your widget if it's not on the play store.
Actually, the "Walmart is a choice" claim also only holds up if there actually are multiple stores nearby, because who is going to drive fifty miles to the next store? Food deserts are a thing.
This is a false idea of "choice" and it is just yet another way producers and sellers try to shift responsibility to the end consumer who is largely powerless in most cases.
On Android you can side-load APKs, have alternative app stores like F-Droid and even install custom operating systems. So no, that is again not comparable.
> It’s (…) not some perfidious Apple plot
Sure
> just the nature of the market
Dammit, NO. The market is a human-made artificial construct, not some natural freaking law like gravity that is inevitable and unavoidable. And given that it is human-made we can change it, and make choices on what we demand from it.