The bigger questions about apple have to do with anti-trust:
1) how can they possibly REQUIRE developers to own a Mac?
2) Apps cannot be sideloaded from 3rd parties. Combine that with the fact that they use editorial discretion on app store submissions.
3) Any app purchases or subscription purchases via an app MUST bill through the app store where you have to pay 30% commissions.
Tough crap.
They can develop android apps.