I’d absolutely love it if they made SwiftUI cross platform for both mobile and desktop. Flutter is nice but it’s still sort of a mess sometimes when targeting desktop instead of mobile.
Let’s be honest. It’s a mess targeting iOS. It’s like the old days with VB - first 80% done in no time, last 20% takes forever, requiring ever more elaborate hacks to get around stupid restrictions (eg try hiding the keyboard associated with a TextField when you tap on a Picker).