One could argue that swaying property owners in every metropolitan area of the world, and threatening the hotel industry is a greater obstacle than legalizing s

One could argue that swaying property owners in every metropolitan area of the world, and threatening the hotel industry is a greater obstacle than legalizing self-driving cars, which is almost unanimously agreed to be the future and in a market with many other players (every automobile company). There are few major competitors to AirBnB other than long-vested players who own expensive land and historic properties. Much of it will be used under the banner of local outreach.