Additionally given how much of the city was supposed to be a “glass fishbowl”, finding 20k folks willing to have their lives perpetually available for public scrutiny and be monetized for what probably would have been roughly the same pay as a “normal” job would have been a challenge, to say the least.
It’s pretty awesome that Walt thought they were just a few design issues away from the society of tomorrow like that, but history since that point tells us how badly EPCOT would likely have failed in the end, even if built today.
Too bad. Instead we get a pretty good culinary festival once a year and fireworks 
