Bluesky is basically one app, while nostr is a sea of independent developers who don’t necessarily see things the same way. Most people are afraid of private keys and just want a custodial experience with a password reset, a delete button, and block lists. nostr:npub1earna05hx6ax38r33h3atmecjzdu547m8suw87w70aw6mlyga4hsqcja5j is maybe the closest thing I’ve seen to what you’re describing but it’s geofenced because of KYC requirements. Kind of a mess.