I left on holiday for 3 weeks from the bakery I used to work at where I was the main line guy and handled the ordering and scheduling.
A few days before another line guy left as he was moving so this meant that between the 2 of us we used to do 6 days and the weekend so now the other 3 people trained on the line were going to have to do that some more.
I come back and in week 1 one guy quit as he literally couldn't handle the heat (the AC wasn't great so the line would easily get to about 100 F after being open for a few hours), week 2 another was fired because he wasn't keeping up with prep (but he was on the line 5 days so how was he supposed to), and then once I get back after another few days they fire number 3 who was also the kitchen manager because of how poorly the last few weeks had been.
I put my notice in there and then.
And that's how they lost 80% of their kitchen team in less than a month.