People ask me if I use MVVM, RxSwift. I don't need those to write good codes. People ask me about OOP. I hardly use inheritance anymore. POP is all you need. SwiftUI conforms to View instead of inheritance. People ask why I use storyboard. Because I can use it simply as a view, avoid all merge conflicts, can easily make use of embedded view controller and I can do it faster than what other people do with UI codes. People say I move too fast. That is because Swift updates at such speed that you need to keep up.