No one wants to be a fast food worker, not because it's a bad job per se, but because everyone knows it's bullshit that doesn't help anyone, and their managers are squeezing them to get the very last penny out of them.
You do almost exactly the same thing in a charity soup kitchen, except everyone there loves doing it so much they do it for free because it gives meaning to their lives, and the people managing the operation are nice.
It's all about context, it's all about the ambiance and the social aspects.
"No one wants to cook our poisonous food while being paid the absolute minimum we can pay them to do it"
You don't say !?