But once you buy a phone from them, it's your phone, not theirs. You shouldn't have to use their store exclusively on your phone, but since you do, it should be subject to way stricter rules regarding anticompetitiveness and unfairness than non-exclusive stores that other platforms have.
Moreover, once AWS has sold storage, their duty isn't over. They must provide the compute and traffic. That's why they deserve more rent than Apple.
When someone uses an app downloaded from the App Store, the compute is provided by the device owned and paid for by the user. Apple does not own it or maintain it anymore.
And the compute is either completely provided by the device or is shared by the app vendor.
Apple does not give anything in this scenario. They only take.
I agree it is your phone, you should be able to put whatever OS you want on it if you are unhappy with the default. But don’t take the extreme position of forcing apple through law to write software the way you want. You have other options, buy an Android device.
But once you buy a phone from them, it's your phone, not theirs. You shouldn't have to use their store exclusively on your phone, but since you do, it should be subject to way stricter rules regarding anticompetitiveness and unfairness than non-exclusive stores that other platforms have.