If the US would enforce its still-standing obscenity laws, our media wouldn't be nearly as degenerate as it is. Hardcore pornography is still illegal that I know of, but nobody cares to enforce the law.
"Culture" of the last 50ish years has been one of piecemeal breakdown of standards, laws, behavior, and the family. Yes, this is 100% Communism and I don't think it a coincidence that this has spread like wildfire since the dawn of television, either.