Just for clarity, the perk of the free room (and food, and drink) has conditions. You really do have to gamble enough - aka spend enough money - to qualify for the "freebies (that you've earned based on previous play). Las Vegas hotels also designate some rooms for this purpose.
Disney doesn't, to the best of my knowledge, reserve any rooms/campsites for people who don't plan to stay in them. There's someone posting daily from Pop Century right now who's been told the hotel is at 100% occupancy.
You missed the point of the Vegas analogy. Of course you have to gamble that isn't an issue. The comparison was to those who book 2 or 3 or in some cases 4 different rooms with full knowledge of various casinos/hotels. And no the freebies are not always based on previous play. We've never stayed at Wynn's but because of a host we once had elsewhere we get offers that include" upfront comps" all the time to stay there. And no they do't designate "some rooms for that purpose" all rooms in a casino hotel are available for that purpose if they have enough gamblers coming in. Off topic but they would walk non casino hotel guests before they'll turn a player away even if the player wasn't sleeping in that room.
I cant wait to see a hotel anywhere in the world where someone actually says "even though you've paid for this room because you aren't going to sleep in it you've done something wrong " Quite frankly I think there are some moral compasses on tilt.