Separating new users is not a good idea. They won't know why they won't get interaction on Nostr.. I think Nostr's biggest problem is adoption. This push for gossip/outbox without every developer's acceptance is effectively disconnecting users of different clients. nostr:note1g2lc2dpm4umqpj5sprugwgnwu7xstr2phpzy506n0e555czh0c0qc8yhwx