I just got back from WDW. I am going to put it out there that the increased fights are a result of current Disney policies. Prices have gotten outrageous, stand-by lines have become unreasonable, and some people are at a breaking point. To be honest, it costs a lot of money to go to the parks, and even more to participate in Genie+ and Lightning Lane options. Disney used to offer these services for free, and now that it is an extra expense, it is just not something that everyone can afford.
As a result, people may wind up waiting in a single stand-by line for a good portion of their day. This leads to animosity and angry park goers. For me, it's a problem that Disney could fix and return to the former system. It would move more people around the parks and get people on more attractions. If guests feel valued and feel they are accomplishing more in the parks, the anger levels of guests would not rise. Let's put ourselves in the shoes of those attending the parks for the first time. How would you feel if you spent all of this money to go to the parks only to stand in lines all day in the heat? Most people on here have a certain level of expertise and can navigate the lines easily. This is not the case for everyone.