And it may well be that the more freely available stuff is (ie the sale of sex etc), the more boundries will be pushed?
You are right, @yesmen . It's a well known and well-researched fact that pornography ceases to stimulate (particularly when used to excess), and more and more extreme "scenarios" are required - like any drug, people become acclimated and require stronger and stronger fixes to achieve the same result.
Horribly, where pornography is concerned, this is likely to mean extremes of brutality - women, children, vulnerable people of both sexes, and animals being subjected to increasingly sadistic practices.
It's a never-ending spiral of horror.