I would take an evil job to feed my family if I had no other choice; sometimes people don't.

I honestly don't care. There are extremely few instances where that's actually the case. And it still doesn't excuse the fact that the job is evil.

But it is something to take into consideration when you're punishing someone. You're actively making someone's life worse - you can argue that it's for a good cause, but you can't look away from the collateral damage, even though it's small.

No, it isn't. And I'm not doing a thing. They made the choice to do evil. They are the ones that made their life worse.