That's not really even remotely close to what they're talking about. You either have terrible reading comprehension or just decided to make up your own version.
There have been some growing issues the last 2-3 years since the "tent setup" companies have become more common. People are setting up their tents and leaving and the tent companies are, in some cases, moving those tents to set up their customer's tent(s). It's much worse on big weekends like this weekend. It's supposed to be "first come, first serve," not "hell, I'll just move your **** somewhere else." It's one thing to move it a foot to be able to get a tent in between two others, its another thing to pick it up and move it somewhere else (this includes tables and chairs, in some instances even tents that have been planted with stakes). There are also paid (by the companies) student "squatters" that save a spot by standing without setup stuff until the horn is blown and people rush to the spots.
In a nutshell, it's just a lack of respect. Doesn't matter what "class" you are, have respect for someone who gets there first and don't move their stuff.