I hate how Disney waits so long to adjust hours. We are expected to plan parks, extras, meals, etc based on hours that will (most likely) change as our dates get closer.
Our trip is Thanksgiving week. There is no hotel / DVC availability. There is very little ADR availability and yet the hours are still the standard "place holders".
There is zero chance MK will close at 9pm on Thanksgiving or Black Friday / Thanksgiving weekend. There is also very little likelihood Epcot will be opening at 11am that week. But, that's what's currently posted.
Everyone got online today to book CA Grill. But it's impossible to truly time your reservation with the fireworks. Will they be at 8pm? 9pm? Two shows??
Should you schedule a later dinner in another park on your AK day because it's closing the earliest? Or will hours be extended?
It's just unnecessary confusion.
At the 60-70 day mark, Disney knows the occupancy levels. They've been doing this forever, so while current staffing issues may play some role, this has always been their MO.