Your second sentence suggests that pictures and video cannot possibly have any artistic value, and I think common sense suggests that you’re wrong, even when the people are naked and doing various things.

As for your general question, I think the people who are trying to censor us have the burden of explaining why they deserve that power. There are certain areas where censorship is definitely a good thing, but very often we find people trying to take control of societal communication for selfish reasons, generally money or power, and those people can go fuck themselves.