Today, against my better judgment, I went during peak after-work hours, and all of the squat racks were in use.
One guy was standing in front of a squat rack slamming a giant ball down on the ground repeatedly.
Another one had brought a set of dumbbells to curl in front of a squat rack because that rack had a mirror, and you can't dumbbell curl without standing in front of a mirror.
A third guy had brought a flat bench, put it in front of a squat rack, put a barbell on the floor in between, and was rolling the barbell up and down the floor while laying on the bench.
Wow, sounds like complete amateur hour.
Yeah, I usually try to go on my lunch break. Far fewer people, and usually, today being an exception, less shenanigans.