Alternative perspective is to think that does watching normal porn make heterosexual men more likely to rape women? If not then why would it be different in this case?
The vast majority of pedophiles never offend. Most people in jail for child abuse are just plain old rapists with no special interest towards minors, they're just an easy target. Pedophilia just describes what they're attracted to. It's not a synonym to child rapist. It usually needs to coinside with psychopathy to create the monster that most people think about when hearing that word.