Just spent a bit of time crawling through some Twitter threads DMed to me by someone still in thrall to that site. Without fail, every reply chain devolved into case studies in mental illness, hate, fear, and propaganda bots.
Nostr is a small community and it's hard to find much content that isn't about Nostr itself or bitcoin, but the vibe here sure is different (and positive.)
Maybe that will change as it grows and attracts more people, I sure hope not.