The question I have is, so what? I find it fascinating how people are unable to see a future unencumbered by current entanglements or entrenched dogma.
Guess what, if Disney leaves Florida, the earth will continue to revolve around the sun as it has for billions of years. Same goes for any currently accepted sacred cows, Disney or otherwise, we built them, we can rip them down and build something new for a better future.
It is already happening. Nothing, I repeat NOTHING, is too big to fail. Especially if it is inherently evil and destructive.
The land is valuable after Disney. Who cares about Fantasyland. Here today, gone tomorrow. Business and or industry on Disney grounds will bring in revenue to the state. It could be developed into a multi acre Agro culture for food, housing the workers in decent housing. Make it organic and charge more. With the food shortages coming, it will flourish.