I don't think that is being missed at all. I think it is inherent in every post here where someone says this new policy is "stupid" or a waste of time.
Perhaps the Disney company just wants to feel that they are doing something, and this is what they landed on. Do you live in an area where it snows? Every time it snows here, there is a run on the supermarkets and everybody stocks up on milk, bread, and toilet paper (and wine). Generally it is pretty ridiculous - we don't get too much snow here, and most of the time you can get to the store within a day or two. But people run to the store anyway - because they want to feel proactive, they want to feel that they are doing something to prepare for what might be coming.
Maybe this is just what Disney is doing so they can feel they are doing something.