No, he envisioned a place where all family members could find joy. Or so I've heard.
Are you saying all family members can't find joy at Disney?
It's quite a bit presumptious to say it's a rich man's playground. If you're going to go on a family vacation, it's as easy and affordable at Disney as anywhere else.
It's only slightly more expensive to go to Disney World in mid-July than it is to go to a nice beach and stay in an ocean front room.
Compare the price of staying at the Caribbean Beach Resort, water view, with park hoppers and Dining Plan (regular plan, not QS plan). For my family of four, that is roughly $4,000 plus probably another $1,000-$1,200 for flights. Drop down to All Star Movies and no park hopper, and it's about $3,300 plus flight. That is without any discount codes.
Staying oceanfront at a good Ocean City MD hotel (3 star or better) that same week would cost about $3,000 for room only. We'd spend close to $750 on food and drink for the week. Probably another $250 or so on activities (and that would be on the low end), and another $250 or so on gas. If I didn't want to use my own vehicle for the 800 mile roundtrip, it would be another $350-$400 to rent one for the week.
So I'd be looking, at most, about $500-$1,000 more to go to Disney than go to the beach. Stay at All Star Movies and it would be roughly the same.
For what its worth, trying to book a package through Universal, you can only book through June right now, a weeklong stay there (well at the Hilton Garden Inn because their resorts were not listed under the options on vacation packages in June 2015 for some reason), with airport transfers, tickets, and meal plan would come to about $3,000. Still need to add flights. And figure out what to do with the rest of the week after visiting USF and IOA a couple times each.
A weeklong vacation to a major U.S. city? Maybe New York, Washington DC, Chicago, Los Angeles, or San Francisco? That would easily cost more for us than going to Disney for a week.
Now, I know there are alternatives to Disney, the beach, or a major city for vacation. But I'm not going to compare a week at Lake Erie to going to Disney.