Desktop OSes are still open platforms and yet we have GTK, Qt, Cocoa, and whatever Windows does these days. You can run a Qt app on macOS, but macOS users are u

Desktop OSes are still open platforms and yet we have GTK, Qt, Cocoa, and whatever Windows does these days. You can run a Qt app on macOS, but macOS users are used to Cocoa and prefer the experience of using a native-feeling app. Wouldn’t be any different if you could run Android-native apps on iOS or vice versa.