There's a part of the story where demons are negotiating peace between a town and attacking demon forces. As soon as Frieren hears of this, she says the town is doomed.
Moral of the story is if your problems are caused by a group, don't expect a member of that same group to help you solve that problem.
Not really. The impt part is op didn't mention that part in his opening text, which leaves all your context and the fact the demons were faking it out.
But yes, the demons in frieren can't be trusted. Can't wait till they animate the macht arc and leftists scream
I didn't mention the context because i thought i didn't have to explain this.