What if there are no well written ones? No competitor to move to? I for one haven't seen a single React app that wasn't annoyingly slow, under the standards we'

What if there are no well written ones? No competitor to move to? I for one haven't seen a single React app that wasn't annoyingly slow, under the standards we're discussing here. If that's the case then React is a huge problem. I've seen lots of apps that nail 60fps that are written in React though, so I don't think it is the case.