I think we have gotten way off topic to a social discussion. Regardless of the cause, I think most people who visit the World regularly, would agree that the "behavior" of people in general, not just kids, has gotten out of hand. Blame the parks, blame the bad parents, blame whatever may be the root cause for each individual, it is pretty evident. Several CMs we have spoken to have voiced the same observations. It is not just at the World, it is all over. But, when you put that many people in one place, things are bound to happen.
Sometimes it is pure misunderstanding. I observed a young lady with a service dog, obviously training as the dog had the harness and smock, a very pretty golden sitting just outside of the Merida M&G. Another woman came along with a Pomeranian, little dog, unmarked with the typical harness and smock, and proceeded to sit down a short distance away. The young lady with the Golden got upset saying that was not a service dog and she had no right to have them in the park. If she had known or asked, rather than saying loudly thats not a service dog and storming off angrily for no reason, she would know Pom-therapy IS indeed a valid service dog therapy. The dog is used to assist Diabetics, depressive personalities (anxiety), among many other things. Sometimes being ignorant and just reacting is easier than doing some homework or politely asking. Not every service dog is a Golden, Shepherd, Poodle etc.
On the flip side I will make one comment about the viewing of Once Upon a Time and Wishes. If you are in the Hub area directly between the statue and the castle, it slopes. If everyone there remains sitting, the view is amazing and even kids can see. MOST of the time I have noticed people in this area do remain seated, even though the hard cement can be a pain on the rear. But, in that specific area, being seated makes the most sense. In others, I am not so sure and standing tends to be the preference.