Clubhouse (a native app) said the same thing years ago and ended up becoming irrelevant and its features were absorbed and overtaken by Discord (a React Native app) with its Stage Channels feature, all before Clubhouse could build it's Android app.
By the time Clubhouse released its Android app, their lunch was already eaten and it was too late. It turns out that, after recently looking at their latest app build they are slowly integrating React Native in their app.
This sounds like a quiet way of them admitting that they should have used React Native in the first place for both iOS and Android to release quicker had they done that as I said before. [0]