These things that you call Disney land parks, are where I’ve been living for the last year. It’s not Disneyland at all, though, since there is a bustling and productive economy (that I work in), even in the cities with minimal tourism.
Actually some of the nicest walkable neighborhoods that I’ve visited since moving here, I was the only tourist that I saw.
If you’re genuinely curious, I’d love to give you more information about my city (as an American that moved to Europe). Let me know.
But I have 5 grocery stores within a quarter mile of my home, I take public transit and bike for all of my daily errands, and haven’t driven a car once since moving here. I see my friends whenever I want, often by either walking or taking transit depending on distance.
Just last weekend, I took a train to another city to buy a new racing bike, and took the train most of the way home before riding it the last mile or two. It was easy, and I went all the way to a neighboring town to shop for it (since they had a model that I wanted to try).
You can minimize it by calling it a glorified Disneyland park, but then you’re basically just skipping over the hundreds of millions of people who work non-tourism jobs (engineering, law, business, farming, medicine) and live within these generally well designed places.