[SebastianKra]

You only need to look to SwiftUI to realize that this is false.

SwiftUI has a lot of problems, but Apple has done great work building components and paradigms that adapt to the target device.

For example, check out how forms are defined: https://developer.apple.com/videos/play/wwdc2022/10052/

Defining an interface this way saves time for developers and provides consistency to users who use apps across different devices.