Maybe locals would be more supportive of Airbnb if cities made deals with other cities saying 'your residents can stay in our units on a short term basis if our

Maybe locals would be more supportive of Airbnb if cities made deals with other cities saying 'your residents can stay in our units on a short term basis if ours can stay in yours'. People from boring/small towns and cities would be left out of this though, since their demand to visit tourist destinations would exceed the outside demand to visit their area. The result would be the residents of larger/more-attractive cities, who are free to stay in other major cities, seeing their advantage over the rest of the population grow, which in turn could lead to more people choosing to move to these cities.