Most apps nowadays are already websites inside a thin wrapper, and that part is just so it can go on the App Store and have certain OS integrations, not for the UI. Like yeah React Native implements a button with UIButton, but Safari also implements a button with native code.
Good example is Discord. Complex app, only really difference for native is something about push-to-talk.
Not quite, at least on iOS. React Native is the dominant non-native framework there. I run into web shells on occasion but they’re unusual relative to desktop.
Oh, I meant React Native, not an actual full-page UIWebView rendering the entire app (though there is that too). Yeah RN is a totally different renderer, but if something works in RN then I expect the same to work in web. Discord did both.
Good example is Discord. Complex app, only really difference for native is something about push-to-talk.