They were shitholes outside of the tourist season anyway. As somebody who grew up in a similar town across the pond, tourism competes with and pushes out all other industries. Tourist towns have the highest rates of poverty, homelessness, and addiction in the area.
There's a town here where up to 80% of the housing is seasonal. There are about 1,000 year-round residents, and the town can see up to 60,000 people at the height of the summer tourist season. During the rest of the year, there are like 3 stores that stay open to service the locals, everything else closes for the next 9 months. They don't even have a local school system because there's not enough kids to make it worth it, so the kids have to be bussed to other towns for school. Not that the people who own summer homes would allow for their tax money to go towards something like that anyway. That would drive up their property taxes!
Hard hard disagree. I grew up in a tourist town, and every kid I talked to for over 20 years had one goal on their mind: getting out of there as soon as they could. Job opportunities outside of tourist focused seasonal industries were practically non-existent. Your choices were wait-staff, landscaping, or deli/grocery store clerk. Any other industries had at most 1 business in the single industrial park in the area. Tourists destroying local beaches was and continues to be a major issue. Everything closed after the tourist season so there's nothing to do other than drink or do heroin, and during the summer there's too many tourists to be able to go out and do something. Tourist areas consistently have the highest rates of substance abuse and homelessness. Low wages from low skill industries focused entirely on serving the out of town seasonal tourist economy combined with high CoL as prices are determined by what tourists can pay, not locals, and little long-term housing as rentals are focused towards short-term leases for the tourist season and competition for housing is fierce with wealthy out of towners buying summer homes.