Rapist, murderers, and sexual predetors
I am not saying that Porn can or will lead to these things because there are many ways but it is one way. Many rapist's/murderers have many reason's they became what they are. It could be parentual abuse, bulling, low moral compass, and pornography. Morgan in 1980 said "Porn is the theory -- rape is the practice.". One case of Ted Bundy a serial killer admits the harm Pornography can have and the adverse advects it can couse. Ted Bundy even said "“I’ve lived in prison for a long time now and I’ve met a lot of men who were motivated to commit violence just like me and without exception, every one of them was deeply involved with pornography. Without question, without exception, deeply influenced and consumed by addiction to pornography.” Even though that is a very big statment from one of the most notorious serial killers of all times, just because someone is watching porn or has doesn't mean they will be a serial killer or rapist but there is undoubtedly a connecting.