Sealing an ancient evil but having to say enslave people or sacrifice them to maintain the seal is one example of such a misunderstanding.
Well, I'm not sure I'd call that a "misunderstanding" so much as the goddess treating people as disposable....
Another would be the heroes destroying pillars of X that are supposedly harming people but keeping the evil at bay.
Well, yeah, although in that case surely the heroes have to be stopped....
we don't know if they have troops yet. Does boss work then?
Well, it's not that important at the moment. I guess "boss" works for now.