The rating system on Airbnb is supposed to discourage rude behavior though, right? If a guest is a prick, at least in theory, they get reviewed as such, giving

The rating system on Airbnb is supposed to discourage rude behavior though, right? If a guest is a prick, at least in theory, they get reviewed as such, giving future potential hosts the ability to screen them. I wonder if there is any parallel with hotels where they maintain any kind of shared blacklist.