Yes. With users now able to create Group Live Chats using Jitsi integration I believe this "Live Rooms" Page would be great for people to drop in or ask to join in rooms. Say I am creating a group live about Cats or Dogs etc. While creating a Live there would be an added form menu that would ask "Make this room public?". If checked "Yes" it let any users join into the group live chat. Also part of the form would be another check box that would ask "Anyone" or "Must ask permission". 

Please Check *

[ ] Make Room Public  [ ] Private

If Make Room Public is Checked *

Please Check One

[ ] Available For Anyone   [ ] Request to Join

If the person creating the live chat checks make room public then they would appear on the page with a temperary button link. When pressed the person would auto join in the group. If the person creating the live chat checks request to join then a request notification would be sent the the creator of the room with a simple "Allow this user to join {User name}?" The creator can deny or allow the request. LeonidS