This times 1000, until they add resort fees at WDW very shortly at least.
But for all of those "perks" over a 6 night stay-
Mears round trip for 4 via shuttle bus to WDW: $120 (I know Uber is 1/4 that, but people still just take cabs/mears shuttles largely, can't believe there's an outrageous $10 surchange on Uber pickups there).
Parking at parks/hotel: $40 per day - $240
Head start on FP's (lets just say people would pay $5 a person/a day for the privilege- because they would) - $120
EMH's (people would pay more than $20 a person like they did under E-ride nights, and lets say they do it 4 times) - $320
Buses, ADR, Pools, Fridge and other stuff is debatable if there's any difference so I won't add those
But that's $800 in value added to a "typical" upper middle class family that isn't interested in saving money and just wants a convenient care-free trip with no hassles. I'm not saying most of those aren't hassles (the buses/lack of rental car, EMH and others are a drawback for some) but if you're just a typical family making a once-every-5 years trip to WDW then you view those all as perks and pay extra for them.