oddly, growing up in Vegas where some of the better jobs for people under 21 involved working in the hotels as wait staff or bell hops, it amazed me how inconsiderate people were of the place they were paying to stay in. Because of some of the horror stories I have never seriously considered being an AirBnB host where my own house was at risk.

But I think one thing that would be useful in this context would be to help 'out' the bad players. Children will be children, but we need to be able to work with the system to identify and neutralize people who are abusive. That saves further grief down the line.