One difference between Twitter and NOSTR is Twitter has so many more bad ideas to which you can react with a creative post.
NOSTR has mostly ideas with which I agree. Accordingly, there’s a much stronger incentive to post on Twitter — to combat misguided speech with what I take to be truth.
So Twitter gives you a sense of satisfaction that NOSTR does not in some way. But maybe that’s a manipulation of sorts that keeps you hooked.
I don’t know — just some observations from my NOSTR-only week.