I’m currently the only person holding the Licensed badge.
You can earn the higher badge by returning to your discobot private message thread and typing:
@discobot start advanced tutorial
discobot will respond and guide you through the advanced user tutorial.
If you missed the new user tutorial, you can trigger that by following discobot’s hint in the original pm, and bookmark its message.
I found the experience entertaining. And, of course, completing the tutorials is a good way to learn how to use Discourse.