I rarely spend much time in line for anything. My time is far to valuable to me. I can do most DMV stuff online so that's a once ever 7 years type of ordeal and I can mostly avoid lines at grocery stores by picking the times I go. As for walking on to attractions I was able to do it with relative ease during my December 2014 trip. TSMM was an exception even with a fast pass. It was the only thing I waited more than 30 minutes in line for.
It baffles me that people are so tolerant of wasting so much of their time. It takes me over a day's work to earn an hour of vacation.
Wait times are part of the theme parks. It is a major reason why I hate 6 Flags NE. I think that lines ae ridiculous, especially in the blazing heat. I would nto wait the 90 + minutes in any line that some folks hop into, but I also know that fo me, plannign aound that is key. 30 to 45 minutes is the limit fo our family and we need to want to get onto the attraction for that to happen.
I think that part of the problem is that a lot of people do not really get the timing pat of a WDW trip, it is ot a beach vacation that allows for dawdling in the morning and arriving at a park at 11 AM. You really need to plan ahead, use yout FP judiciously, and be prepared to make changes on the fly if need be. No plan and an adherence to a schedule that is not working = a mess.
I cannot do most of my DMV things online, so I am in the line 45 minute prior to opening and while I hate that I know I have avoided an additional 2 hours after I enter. I shop in grocery stores to avoid peak times but I still can get stuck in a line. If you see me, choose any other line. I am literally the kiss of death in any shopping line.
Waiting is relative and how we react is as well. I know that when I plan a WDW trip, initially I price out teh inc=divide all components of the trip so I can make an informed decision when discounts are released, but after that, it is a bottom line cost for us. Once the parks get too crowded, we are out and back to the resort. Swimming and dining are part of our trip, as is shopping. We may skip attractions that have long lines and hit the shops. We window shop more than buy, but we enjoy.