Free speech, separation of church and state has nothing to do with it. Not wanting to be associated with rape, child and revenge porn (variations on non-consent) is all it is.
User submitted content is so much harder to verify facts about (consent in particular) and as long as the user submitted content is sexual in nature, it is legal plutonium.
User submitted content is so much harder to verify facts about (consent in particular) and as long as the user submitted content is sexual in nature, it is legal plutonium.