How is fetish advertizing not a bannable offense?

[Penthea]

I get all of that up until having to worry about other peoples kids. I get not wanting weird stuff in PF or in peoples faces, but where in all this should I care for someone elses kid, they made,I didnt make it, not my responsibility, is all I'm generally saying.

Well you would want to care for it to some degree if you want to continue to have access to your account. No one is saying you are obligated to report anything fishy you see, but you are obligated to not act in a way that violates the ToS and that includes not engaging in 18+ content. We all agreed to this when we created our accounts. You can't play the game unless you accept the terms of the ToS. At the very least you are responsible for your actions.