And the reason why I would never do this as a guest on Airbnb is because guests know that they'll be rated by hosts, and that those ratings are likely to impact their ability to transact in the future.
Et je ne le ferai jamais en tant que convive Airbnb car je sais que les convives seront notés par leurs hôtes et que ces notes vont probablement influencer leur possibilité de transaction à l'avenir.