We have?
Doesn't wdw rely on tax breaks etc from Orlando and Florida? Whole tourist-based industries have been built around wdw (just further away than they were built in Anaheim) and it woukd destroy that if somehow you had to stay onsite to enter the parks. And then there goes any special consideration from the local govt!
Not really. If they did to get it open, it would have all expired years and years ago. They have their own local government (RCID) They have a powerful voice in Florida government - but at a state level I don't think the legislators care too much where tourists rest their heads, as long as they are paying their hospitality taxes. And residents need the resident ticket rate to stay happy, Floridians as a group probably don't care too much about jobs cleaning hotel rooms around Disney.