No doubt it's very early, and I much appreciate what you are building here. That said, I would recommend that you try the "newbie experience" every few months, with a fresh nsec and pretending to have zero inside knowledge about how stuff works here.  

 HAVE YOU TRIED PRIMAL RECENTLY? DOWNLOAD FROM APP STORE. GENERATE A FRESH NSEC. WE ARE CLOSE. 

 I just tried it - getting closer indeed! 
In my opinion, what's still missing is for the user to find people that would be interesting to them specifically, based on their interests. Right now it's very Nostr- and Bitcoin-centric.