Is an increase in tourists really a positive impact? Sure, they bring more money to the city, but there's lots of downsides to it as well, especially when they

Is an increase in tourists really a positive impact? Sure, they bring more money to the city, but there's lots of downsides to it as well, especially when they stay in AirBnBs. See Barcelona, for example. For the record, I'd almost say increased tourism in most places isn't a net positive.