Enforce zoning regulations and apply rental laws or hotel regulations to Air BnBs. If you make them actually follow the rules, it suddenly becomes vastly less profitable.

The community must pass laws to protect occupancy expectations.

I hate all the "fuck Airbnb" hate when it isn't coupled with "fuck my local council, etc" because they are the real enemy, they and their buddies are all in cahoots

Eliminate zoning and other regulations that make it impossible to build sufficient housing supply.