system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:Is it actually dangerous to expose children to sexuality or is it just our morals? If so, why?
gpt
For the majority of human history, children lived in a cave or hut with their parents and sometimes others. They would have been completely exposed to sexuality. It's only when you start to have multi room homes that hiding sexuality from children became possible. even today, in many parts of the world, single room dwellings are the norm.

It's really difficult to say if it was dangerous, obviously people survived with the knowledge. If it harmed them, who knows? If it happens to everyone, it's normal. Although our definition of normal changes.

As to "morals", it depends on your definition. Unless you can prove that it would be bad for them, it's just custom and practice, which is sometimes mistaken for morals.