Well, let's look at it a different way.
Zero people zap on xitter, Instagram, threads, reddit, or others. And by zap, I mean send monetary value of any kind besides a like, share, etc... not just Bitcoin.
There were 45k active users yesterday on NOSTR, 11k zaps were sent. many by the same people, but let's say 25% of the actives zapped.
That 2500 more people that sent money for reactions to posts than was sent on all the other platforms combined.
Seems worthwhile to build on to me.