Swift is de-facto cross-platform without limitations.
SwiftUI is something entirely different and not trying to be cross-platform at all.
Ok, so Swift-the-language is cross-platform, but can't actually do cross-platform UIs. So great for CLIs, bad for everything needing a GUI?
Ok, so Swift-the-language is cross-platform, but can't actually do cross-platform UIs. So great for CLIs, bad for everything needing a GUI?