I too wonder often how these CM deal with the guests today. Rudeness is a disease that is going to ruin society before anything else. The stuff I see when in the parks leaves me shaking my head. A favorite seems to be to pretend you don't speak English so you can break the rules
Interestingly, since this came up here, last week I overheard someone asking a CM if they needed their ID to buy alcohol or if it was on their band. That CM said that it was on the band in that only bands belonging to someone over 21 could buy alcohol, that those under wouldn't go through. So the guest didn't need their ID. Now, I really doubted the accuracy of what the CM said but thought it was interesting to bring up