Personally, I'd like to see censorship made illegal in western nations.
I'd also like to see a broader spectrum of classification tools (sort of like food labels) so people have a better understanding of what they are going to watch or show people without having to see it.
Nudity: Contex (sexual, situational, educational), What is being shown, how many times is it shown, how long is it on screen for
Violence: Context (sexual, abusive, war), how extreme is the violence, how many times does it occur, how long is it on screen
Drug Use: What type of drug use (recreational, Abuse), what type of drug, how many times, how long
etc
I am not against the idea of advising parental control over a film that contains violence and sex being restricted to people over a certain age - so long as it is made free to adults. I personally have a problem with the Educational classification, as it means that a birthing video can be classified as "appropriate for children", as well as nudity as "appropriate for children" if it is a sex education video. If that is the case, all non-sexual nudity should be made "appropriate for children" or requiring parental guidance, or this type of nudity should be subject to the same.
I also think that topless men should be treated the same was as topless women, unless the context is sexual.
It's a bit like the "prevention is better than cure" argument, which I strongly agree with. It costs a lot of money to restrict something, to take it off the shelves etc. A small table or icon that warns of the content is negligible in cost: 4 cents in ink per item