Yeah, I was curious about the Water Pageant as well. I am wondering if it has nothing to do with Social Distancing and more to do with the construction in and around the bridge between GF and MK (where the pageant sleeps at night). I have not been over there and the photos I have seen are months old, but it may be inconvenient for them to open the swing bridge right now in it's construction phase.
Again, I could be totally off base. I have nothing to back that up. It just didn't seem like Social Distancing was a reason to cancel as often people watch from their rooms or gather at a safe distance anyway.