Then why not just have a /closet board that never makes it to the overboard, and only allow 3D loli and other "appalling" stuff in there.

So 3D loli posters can keep posting to other who want to view that hobby/fetish, and it wouldn't harass most "normal" users.

As a 3D loli poster I either have /b or /s as a choice. In both boards were not welcome to post as we please otherwise we are seen as "wanting to dominate teh board".