What about media with sexual content? Or content that promotes creationism or the idea that there are two biological sexes, which were created by God?
Also the balance should be towards access to information. There is no symmetry between exposure to harmful ideas and restricting good ones. With your example of two biological sexes created by God it is pretty easy to explain that the reality is more nuanced. If parents restrict access to information and the state doesn't intervene, the harm is bigger.
It's astonishing how many people (or bots) in 2025 talk as if the only allowed positions are "the state is good" or "the state is bad" and "parents are good" or "parents are bad", like they have no ability to recognize when individual separate actions are good or bad.
My hypothetical parents behind Rawls' Veil should not be able to prevent me from learning about evolution to give a concrete example.