Apple completely forbidding the availability of certain types of software on their devices from third party developers? Not anticompetitive? Although sure, in this particular case it wasn't because of the type of app, but it still has the same effect because certain apps ARE forbidden from the store, and this does indeed mean that nobody can effectively offer such apps because of Apple's rules
There's no actual legal requirement that your company offers the same service that you use your market control to prevent your competitors from offering.
This is especially relevant in the markets where Apple has a significant market share (USA).
It’s not a legal thing. If you think it is at least try to cite the general area of law.
You can create devices and sell them and not make them compatible with other companies products if you want. It’s true from printer ink to PlayStations.
The only issue would be market share and monopoly problems, which given that Google’s alternative platform has 54% of the market is totally irrelevant here.
There's no actual legal requirement that your company offers the same service that you use your market control to prevent your competitors from offering.
This is especially relevant in the markets where Apple has a significant market share (USA).