Ive been to Disney in July, August, and last October (that was unusually hot, right?). Even as a Canadian, I grasp how hot and unpleasant Florida summers are.
Wearing a mask in perfect conditions is not super fun. Wearing a mask in Florida in the summer would be really uncomfortable IMO. I doubt that is shocking to decision makers, just like resistance to masks in general wouldn’t be. Despite all of the valid reasons wearing a mask sucks, they are still choosing to require them to be worn. Just my opinion, but I can’t see them requiring it and then backing off quickly because of heat. They know the dates and what the weather is like in Florida and yet, here we are with required masks.