This reminds me of the early 90's. When LambdaMOO was just becoming a thing, some people started up a server (ChaosMOO) where everybody was created as a wizard (basically somebody with full permissions / control of the database). So everybody had the potential to do anything.
I don't remember the result, but I think it actually ended up being pretty polite without anybody deleting everything. It looks like the database even survived online if anybody wants to see what was accomplished.
Anyway, this seems like a fun idea! Hopefully it produces something that some random person will idly comment about in a semi-related thread 30 years later.