At sentencing my rapist 's solicitor tried to use the fact that he had had a terrible childhood himself and been sexually abused himself to justify his offences, as I'm sat there in the public gallery thinking well my childhood was terrible, and I was raped by the man in the dock but I don't have 3 convictions for raping children, nor have I ever felt the urge to sexually abused a child!
Whatever happened to these men when they were kids, (and I can feel sorry for the small boy they were who was being abused) as adults they have agency, they make choices, and they actively choose to put children through what they went through.
I'm sure earlier intervention when they were kids would have saved some of these men from their abuse and helped them to understand what happened, but I don't think it would necessarily prevent these men from going on to abuse children themselves.
Some men are just evil bastards who are only capable of thinking about their own gratification.
Sentences should be much longer for these cases, so I hope Mr Miller is not successful in getting his prison sentence reduced.