Yeah Disney is in a separate boat though compared to other hotels, because they essentially have all the hotels on site, and their hotels even the "budget" ones do offer substantial perks over the $30/night no-tell motel right outside the resort grounds. So they can get away with not giving the perk of free wifi (or internet mind you) with the value resorts
They are going to roll it out to the values eventually, all they are doing right now is looking after their higher profit guests first. They are simply starting at the top and working their way down the food chain.