One of those two people is already being greedy so yeah I'm not gonna say a fuckin word about that employee deciding they've had enough exploitation and choosing to do nothing.

This is coming from someone who's worked in food service his whole life. I've seen employees of literally all kinds. Yeah having people who want to work is great. Makes the day much smoother. But I'll never give someone shit for wanting to sit around or do the bare minimum because I would if I could.