Sadly, they probably would.
WDW even in its heyday struggled to find its audience. A remarkably sophisticated resort, but as being Disney it was loathed by the very audiences that would've appreciated that.
And that was then. How many modern guests think the MK was built as a children's playground? Toad , if built today, couldn't survive a week before this crowd. Not even Snow White in its original form could. And those are cartoon rides. If you go to World Showcase, you have until about 2:30pm to intoxicate yourself on its immense beauty before the drunk louts take over. What use to built anything of worth for that horde? It would be ignored, at best.
WDW is going down the drain not just out of cynical management. The modern audience itself demands Mexico be turned into Margaritaville, the MK into diaper town, and FW into superhero land. The resort and its audience are in a race to the bottom of the cultural ladder, both pulling the other down.
If you built it dumber, the dumber will come.