If they opened as if nothing happened, I would agree that would have been unwise or even reckless. But they didn't open as if nothing happened.
Wan't the POINT of all the theme parks spending tons of money on social distancing stickers, temperature scanners, acrylic barriers, hand sanitizer; adding capacity limits, mask regulations, re-configuring restaurants, enhanced sanitation procedures etc, etc to operate as safely as possible in a COVID world? To prevent the guests/cast from giving it to each other? The surge in FL is from places and people not following the guidelines and procedures, but the theme parks are.
So I don't understand the debate. Who cares what's going on outside of the properties in the context of if they should be open or not. The whole point of these guidelines and procedures is to prevent people who unknowingly have it from coming in a spreading it around inside their bubbles. With the amount of money at stake, I can't see any of the parks not sticking to the guidelines the best they possibly can.
Just my two one-hundredths of a dollar.