It didn't it's all a vehicle to charge hosts listing and and get money from guests. YOU BETTER BE AN ATTORNEY BECAUSE IF YOU DON'T READ THEIR POLICY ENTIRELY YOU WILL OUT OF LUCK. They strictly exist for the host, who controls everything. It Doesn'the matter if the host lies or they put things on their website aren't true they control your money. Airbnb doesn't care they have No concern for the (user) their term. So Be Very careful because the host always wins and they will give you the runaround for days and make you think they really care but if the host says No they you out of luck.