Can you imagine Florida or Orlando in particular with no WDW?
Anyway, my biggest issue with this is not taking away the special treatment for Disney, it's the fact that it was obviously done as political retribution for Disney opposing this law. That sets a horrible precedent and is very bad politics in the long run.
For the first part, that obviously will never happen in our lifetime. You aren't moving decades of development, investment, etc, because you don't like the rules DeSantis has set. Elections have consequences.
Political retribution? Oh....so what about what WDW is doing in regards to their stance on the law? Or perhaps, what WDW did to change the entire culture of their product that alienated the "majority" of their paying customers?
It works both ways.