“But what if a child sees this content?”

This content is appropriate for, and within the rules of the platform that it was posted to.

It is not my job to moderate the content of a site to a higher degree than the actual site moderators.

Children who are uncomfortable with the content posted to a site where it is allowed to be should remove themselves to a site that is more heavily moderated.

Antis are trying to moderate the content of spaces that are not moderated to the degree they prefer.

Antis are mini-modding.