Fair enough. I hardly ever use grid cause I usually find flex handles 99% of my cases. But grid can be nice in certain instances. Haven’t tried RN for anything other than ios and android but am curious about the other platforms. And I guess the rest of the argument is just the age old debate of web vs native app. I think for some apps you’d be hard pressed to convince users to open a browser every time and type in a url, but certainly for other apps it’s fine. I won’t rehash that whole debate though :)
A webapp can live within a native app. The native app just acts as a holder and maybe has some functionality like social logins, ads, push notifications etc.