I'm also fine with Nintendo selling games via their store and physically, and taking whatever cut they can bear of it.
(80% of App Store revenue is "games" anyway, so it's a much closer analogy than people might expect. They may end up opening everything except games and only cost them 20% of revenue.)
Meanwhile you can get full advantage of the iPhone ecosystem "for $100/yr" which is nearly free, including App Store distribution, etc. If anything, Apple should be charged with dumping in those cases.
Well, yes, antitrust law specifically, by design, focusses more on large market players, not small ones (there are some aspects still relevant to any participant, though.)
That's kind of central to the whole problem it is intended to solve.
Homebrew is a thing, and you should be able to use whatever software you want on a device that you paid for. I have no doubt that there are people who own an iphone and wish they could have a different browser, or wish they could use a game streaming app.
"Popularity" is a precondition to running afoul of antitrust law, yes..
Apple sells something like 70% of phones in the USA due to network effects that might not be apparent to users in other countries - social shaming for not using iMessage. The European equivalent is WhatsApp, which the EU is forcing to open up.
I don't use my Playstation or Switch for banking, ordering taxis, my actual job, so there is a bit of a difference.
Although consoles are another good example of how a locked down platform can make an experience hassle free and how that becomes a selling point.
Would this mean that anyone must be able to load any software into any platform that runs on software, or are we just picking on apple because they are popular. And got popular while doing all these things.. if people didn't want it they wouldn't have bought into it in the first place.