You have no idea what you I am talking about, you probably read a very few folk stories by those Grimm brothers and now you generalize to the rest of the world.

I gave you example of 100% story that is for children you can Google and translate "Punguta cu doi bani" or "Capra cu trei iezi"

Romanian children have the ability to read or watch those stories without suffering debilitating mental conditions like some american children or their parents more likely.