The solution is zoning laws, which we already have. It's a solved problem. Maybe the people who actually live in these cities you want to visit have decided th

The solution is zoning laws, which we already have. It's a solved problem. Maybe the people who actually live in these cities you want to visit have decided they don't want more tourists, and their zoning laws reflect that. You don't, like, have a "right" to affordable lodging in a city you don't pay taxes in.