I'm cautioning against something like scenes of people being graphically burned alive, or kobolds being eaten whole, or females being violated. It's out of an abundance of caution, not a solid concern that you would do something like that. Just to be safe. And yes, it is a caution against a static character too. He can have power over villages and towns, but that doesn't equate to horribly violent scenes like something out of Apocalypse Now.