Create SwiftUI View programmatically at runtim

What does it mean that this question isn't answered? It seems like sort of a basic "meta" question. Wouldn't a lot of developers want to be able to dynamically create a View from components? It seems like it should be possible. An example would be most welcome. I feel like there is some fundamental concept or issue that I am not seeing. Help, please.

Is the problem here is that what we think of as the structure of the view is actually a program, contained in { }, and that is what we can't create programatically? (Unless we were in something like Lisp.)