Dude!
I switched gyms at the turn of the new year. I have never seen such a mess. People have absolutely no idea. It's as if I am the one mixed up by racking my shit. The other day I walked in and saw 315 loaded up in the rack, nobody around! Leg press is fair game too! Some guys will leave 10+plates on it, for the next user, who is a 60y/o women. There are plates spread around everywhere! Even if you try to rerack, the storage pins always have mixed up weight. A ten stacked with a 35 and a 25 etc. Clear labels on the rack that say the # too. Signs, posted all over the mirrors - that say rack your weight! Nope, no one gives a shit!
You should see the tools that work out here. 9/10 walk around with a huge chip on their shoulder, in their cut of shirt and fingerless gloves.