That's already been done, many years ago. It started with Club 33. Now there's Club Level and VIP tours. Even within the resorts there are some rooms at a Deluxe that cost $500, others are thousands a night. It's not different classes, it's Disney trying to entice guests with more to spend to visit. Just like they created the value resorts for those who wanted to spend less.
Wait until the Star Wars hotel opens at what could be thousands per person in pricing. And you know what? I'm going to scrimp and save and sacrifice to stay there. Whatever it takes. That doesn't make me rich and it doesn't put me in a class above anyone else. It's a personal choice and a matter of priorities.