to me the answer is real simple, both Airbnb and VRBO should not let illegal operators on their platforms.
one of the reasons that the cities are not getting enough revenue to provide housing which every year it’s part of the general plan is because they’re not collecting the trans occupancy tax. The people that are operating legally that have business license permit and submit, their transient occupancy tax is carrying the burden of 90% of the short term rentals.
the author of this Bill, SB 584 is Monique Limon, hometown of Santa Barbara. There is well over 1000 short term rentals that are operating illegally, there is only 100 that are operating legally.
if they could just collect the trans occupancy, tax of all the short term, rental operators, through the Airbnb website or VRBO website this 15% additional tax would not be needed.
This is what you need to let your congressman know.