> where do you work that requires ethics reviews on roaches?
A university.
> and where is the line for where it's considered cruel or not?
I don't know. I never needed ethical committee approval and was never part of it and never asked this particular question.
> tbh i have 0 issues killing bugs.
I'd bet the same about the ethical committee members.
> do you not believe in pest control?
Sure I do believe!