I liked one of nostr:npub1sn0wdenkukak0d9dfczzeacvhkrgz92ak56egt7vdgzn8pv2wfqqhrjdv9 comments about this. Basically when a new user arrives and has no followers, the user is asked “what are you interested in?” Then given choices, the user selects. Then the user is matched to those people/topics, therefore a place to begin.