Seriously. Every form of entertainment has baked-in political assumptions, and that definitely includes #ttrpg . You might choose not to examine them, but this is an active choice on your part, and you don't get to pretend that your entertainment is "free of politics".
Children's stories have tons of politics. They're almost always intentionally pushing a message of some kind, like "Be nice to ugly people because they might turn out to be really hot and/or magical later."
We are trying to indoctrinate children though