I so wish it could be so simple as to blame it on porn, but watching sexual movies from a young age doesn't make people want younger kids or think sexually about everyone, each person has a "taste" and porn doesn't curb that taste into something horrific, it's my belief that it has to do with the abusers past, confusion over a previous trauma that happened to them never fully healing and it carried on to them and they develop the "taste", as far as overall dominance in adults abusing adults, that's a whole different story and the fact that they have these "rape fantasy" porns doesn't help, but hopefully some of the men craving that dominance will be able to use the pornography as an outlet instead of hurting women until they can get help