Nice!
Heres my findings from 1 minute of ussge.
Most topics are tech focused, needs an input field that allpws typing with an auto complete with a large list of topics. If you then have them categorised you can offer the more generic ones to. For example not just music but every genre. Would make for a more personalized onboard. I can do it after the fact and manually, but not during onboarding and onboarding is important.
It says describe yourself as in apperance but I think thats the wrong approach. You should describe your personality, that way you can first chat and get to know each other a little before sharing over chat where you are and who you are.
Once onboarded I was stuck on pause.