In my case, the only reason they’d fire people is if they refused to work overtime, hah.

I did that when I worked customer support. The only way I could retain the little bit of sanity I had left. But to be honest, we were so understaffed that even if I slipped, they wouldn’t have fired me. There was one guy who was so angry with a customer that he wrote their number down, and then over his break called the customer with his private phone to argue with them. Still didn’t get fired, lol.