Ya agree. I have Primal too. The trending is ok, but it requires a swath of sharing.

Love or hate TikTok and its userbase, but it unequivocally has the best algo.

Open app, auto curated feed. I don't even have to follow anyone. The algo does everything for me. And fucking good too. That's how it should be. 

 Never used TikTok tbh (I see a lot of TikTok shared elsewhere)

Nostr is potentially more difficult as there's not that many of us here  

 Same. Too normie, pop, vomitous for me. But from purely an algo standpoint: excellent.