Why would that be your conclusion? If you were to slap any UI framework elements together without a design in mind, especially for a form, they'd look like that

Why would that be your conclusion? If you were to slap any UI framework elements together without a design in mind, especially for a form, they'd look like that. This is just the author putting together the elements and discussing them. They're not trying to design something. There's tons of SwiftUI apps out there that are gorgeous looking. As with any UI framework, it's up to the developers who use them to make pretty or not.