LOL BECAUSE THEY LIKE PLEASURE?
porn is capable of causing neurological problems such as loss of the ability to judge and create important decisions. it destroys relationships, rewires your brain's hardwire to make it so that anything slightly erotic or anything related to erotica makes you start to immediately search for porn, porn changes your view of women and causes erectile dysfunction which can cause a problem in having boners. also, when the real thing happens (aka having real sex) it won't give you the same pleasure as watching porn. thus it means that it literally reduces your pleasure in real life. it also destroys your brain's prefrontal cortex and decreases the amount of dopamine receptors in your brain.