Well there's also molestation devastates people, and users of child porn, though it be a cartoon, are habituating their desire to objectify children as sex objects. We already see huge amounts of men mistreating women due to porn culture, and now we extend the degradation to an even more defenseless and impressionable party. I don't call anti child porn Puritan, but mere human decency. If we will glorify taking advantage of the most vulnerable in our society, we do not have long left.