The problem is etiquette is not always learned and easily forgotten once it has been learned. It's always something, from people stampeding to something like this that is just annoying. If you took what one would call a good park day in the 90s vs what someone would call the same today, I'm sure it has less experiences and rides in it. From the slow herding of the masses to the lack of attractions in key areas. Most of our time is spent walking from place to place, planes trains and automobiles. That said, vacations are all about creating memories as life itself is. The pictures help a lot of people who can't seem to live in the moment. Everyone needs to take one park day to leave their devices behind. Experience life in the moment vs life on (digital) film. See what they prefer.