Same here and management allows it. I have one coworker who makes it their mission to be the last one out of the building, every day.
This employee will literally walk in circles, killing time. At one point, my work group decided we weren't leaving the building until this employee left. We waited almost 20 minutes and then a manager came up to our 4 parks trucks and asked what was going on. We explained that once employee "X" was in their truck and ready to leave, we'd be ready to leave.
Turned into a big argument about how we can't do that and us arguing why not? Employee "X" does it EVERY SINGLE DAY.
In the end, we lost out because the is no way employee "X" will allow that anyone but them leave the building last and even though there is to be no overtime, they get ot every day of the week because management has decided it's best to let some sleeping dogs lie.