The hate is more geared towards SPAs in general, but there are some shining examples that show that a well-made React/Angular/whatever app can have great UX - Clockify being one of them.
I don’t think the culprit apps would have substantially better UX if they were rendered on the server, because these issues tend to be a consequence of devs being pressured to rapidly release new features without regard to quality.
I don’t think the culprit apps would have substantially better UX if they were rendered on the server, because these issues tend to be a consequence of devs being pressured to rapidly release new features without regard to quality.