When a town economy runs on the fuel of nostalgia for an imagined past, and relies on a pool of people with disposable income who are willing to spend money to remember the past, the town is in trouble when either the nostalgia or income run out.
This is not anything new in the culture of towns away from bustling city centers globally, but the phenomenon will become more acutely noticed in the coming years, as nostalgia is abandoned in favor of the new and the shiny (you can’t compete with that) and as disposable income becomes less evenly distributed and less disposable.
And if you don’t think that it can happen in the 21st century, well, there are gold and silver “rush” mining towns throughout the American West that do a brisk business in seasonal tourism as ghost towns.
And it only took them 100 years to get there.