The violence and obscenity are left unadulterated, as manifestation of the mystery and pain which ever accompanies the act of creation. It promotes masturbation. It promotes the solitary auto-arousal that precludes intimacy and love. Propaganda is far more pornographic than a home video of two people fucking. Much like eating McDonalds every day will accustom you to food that although enjoyable is essentially not food, pornography conditions the consumer to being satisfied with an impression of extreme sex rather than the real.