I don't think it's talking/not talking about CSA that determines whether a victim becomes an abuser. I do understand that when a child is deeply wounded and can't recover, they build a fantasy self that they hide behind and this is what is known as Narcissistic Personality Disorder. Such individuals may well go on to abuse others, including their own children, in order to defend their false persona.
All psychopaths and sociopaths are narcissistic, but I don't think they are 'created' in the same way as people with NPD.
I think that Uhler is right that psychopathy is essentially a deviance of the soul and a form of evil. He does use faith-based language and I feel that is a correct language for this. Psychopathy is the lack of conscience and getting pleasure/satisfaction from harming others. It's arguably clear that some people are born like this. I think this next part is a bit confusing, but I'm pretty sure he's also arguing that that men can unleash or develop psychopathy through increasing deviancy, starting with 'normal' porn and then progressing through to more and more evil forms of pornography and abuse. I think he's saying that paedophilia isn't a sexual orientation (I completely agree) but a form of deviancy that men develop through increasing pornography use. And then he's equating paedophilia with psychopathy, so in essence saying a man can become a psychopath through using porn.
I might have to listen again to understand if that's what he's actually arguing. I totally agree with the part about paedophilia being a form of deviance, not a natural variation. And I also agree that harming children is psychopathic behaviour. So I think I probably agree with him, if that's what he's saying.