Water parks are shut down indefinitely. Entertainment is still virtually non-existent, other than a couple re-tooled shows. Major restaurants are shut down--for example, MK down to 3 TSRs, in EPCOT French restaurants closed and one of the Mexican places will soon be joining them, CItricos/V&A literally walled off (and Narcooses is NBA only). Tons of "snack bars" and gift shops are shuttered as well--I'd estimate at least half the storefronts in DHS on Monday, probably more. I wouldn't say Disney is business as usual.
That said, different corporate cultures. WDW values its "whales" above all else, the hard-core fans from the northeast who drop $10k on a trip. Keeping up appearances is everything to Disney, because you can't have super-fans putting off a trip because they think it won't be magical.
UOR not that long ago was a locals-heavy park, dependent on Mardi Gras and HHN to limp it through the rest of the year. Things were temporarily closed all the time back then -- even to this day, after 20 years as an AP, I can count the number of times I've eaten at Green Eggs & Ham or Wimpys or Dagwoods on one hand. Locals were more forgiving because there was happy hour beer and the cost of parking at HHN covered a year's worth of AP payments anyway.
Market somewhat different from what it was a decade ago but the corporate culture stubbornly remains. "This is fine--everything is normal" v. "Cut costs wherever we can to keep the doors open."