I agree with the poster that this is becoming a major nuisance in some areas, worst area is Miami Beach so far. The below example listing is charge $42 a night when the guest arrives, and NOT setting it in the fees so it is disclosed with the "full price toggle" that Airbnb created to make their site more transparent.
https://air.tl/rYZfasTH
Can the site do something about this? Its ok for a host to want to make 25% a night for their property but they need to be transparent about it.