I'm from South Florida and I can confirm it happens here too and it's a daily occurrence. WDW is only a good 3-4 hours away from those casinos. I'm more than sure that "crowd" I keep referring to, wouldn't mind taking the drive to gamble and party at a casino ran by Disney.
They will do it and they'll show up accompanied with all of their bad habits.
You're right though. It's the free/cheap liquor that drives these people back. Mix that in with free play and you're going to get the same people marching through those doors. Not all of these patrons are terrible, of course. Still, locations that provide those kind of perks end up garnering a bad reputation when the not-so-friendly compulsive gamblers frequent those establishments.
Disney wouldn't able to do this. Cheap alcohol and free platforms? LOL!
Perhaps they could bring in a casino...
It happens. I've seen it. Usually, it can be controlled. However, when in an environment that entails gambling, all bets are off.
Not trying to come across as being over-dramatic on this but it is what it is.