





For example:
That last one is weird. Why can’t you compile Swift outside of MacOS (i.e. third party IDEs)? Why can only XCode do it?
edit: Gecko and Blink based browsers are available on macOS. I learnt something new today. Not for iOS or iPadOS though. Also, Xcode is only a requirement for publishing in the App Store. You are able to compile Swift in any OS. You’ll just need to distribute the app via sideloading and/or third-party app stores (in the EU)
Regulations on cartel behavior is usually linked more to price fixing, not industry practice. Also, there is consumer choice on being forced into a single app store, get an Android phone.
And Apple has been forced to allow for in app purchases, the most cartel like behavior between the two stores.