Specifically a rule banning it so we don’t get defederated, coupled with a clarification about what it means to fall under this category.
I’m thinking of situations like characters that look underage but canonically aren’t (i.e. the 1000 year old loli trope) and characters that are drawn indistinguishably from adults but are canonically underage.
We are working to find a solution everyone can agree on, where we dont have to ban things like hentai with small breasts, etc. while still hitting the root problem. In the meantime we’re using our discretion to remove posts that look underage