For a lot of us the issue is one of natural beauty, whether female or male. This has nothing to do with porn. To many people the human body looks disfigured with part of the anatomy missing. It is as distracting to see no genitalia where according to nature they belong as it would be to see no ears or feet. I would rather see figleafs than amputations, because figleafs only cover, whereas removed genitals imply a motivated mutilation of the pattern of natural beauty. Porn is cheap erotica and both porn and erotica have to do with sexual arousal. The sight of genitals may in and of itself be sexually arousing to some people, but certainly not to all of us. Not to me. And things that are not genitals can be arousing to many people. High-heeled shoes, long blond hair, etc. (Not to me!)