As a host I feel that AirBnB is not doing enough to solve the bad guest problem. AirCover is a joke and guests are still able to leave revenge reviews, even aft

As a host I feel that AirBnB is not doing enough to solve the bad guest problem. AirCover is a joke and guests are still able to leave revenge reviews, even after it was established the guest indeed did bad things. I will be looking at alternatives, because I'm fed up with their attitude towards hosts.