They are monopolizing that industry by hitting both renters and owners. The way they did it is Criminal they all got together, first we saw deals done to include other rental companies. This looked like they were extending the choice but what was happening is called MONOPOLY
The main players in the game not only have the power to punish the Traveler and the Renters with sanctions and hefty FEES but they can now bring down the economy of any resort. Or any country dependent on Holiday rentals and hotels
This is getting dangerous. The best way to stop them is for the Travelers not to pay their Fees but deal directly with the owners for a better service as well.