User chooses either anonymous or Nostr login, but can see instructions explaining how and why. If anonymous, enters text chat room and can chat as anon, different account each time. If nostr, logs into text chat as same NPUB each time (welcome screen explains though, that they might not want to use their main NPUB for this.) From text chat, users who volunteer can enter an audio/video chat on hivetalk where they can have a formal meeting. The meeting has its own text chat separate. The meeting is public and anyone can just watch or participate. The main text chat is private invite only for the planners of the whole system.
(don't know if this is best its just what I had in mind)
