Tell that to Pirates of the Caribbean, The Haunted Mansion, It's a Small World, Country Bear Jamboree, etc. "Nostalgia" is a huge part of what keeps people going back to the parks over the years.
All this time, thought Skynet manufactured Terminators, we now know that it recruited all the now homeless animatronics from classic but closed Disney rides.
Yet honestly, there could be an Ark of the Covenant that needs rescuing?