Child sexual abuse images and videos are nearly always a symptom of abuse. In many instances they are instrumental in building to the physical abuse of a child. As horrifying as this may be, the digital trail of this kind of content presents an opportunity to find and prevent abuse. By tracking the symptom, we can tackle the problem.
Jimmy Savile was a "predatory, serial sex offender" but he did not "groom the nation". He was allowed to continue abusing because he was a 'celebrity'. Pretending that he "groomed the nation" allows those who knew to minimise and deflect their guilt. Those who knew and did nothing are guilty of helping Savile in sexually assaulting hundreds of children and adults. I say hundreds but we will never know how many. The term "grooming the nation" only serves to silence victims. It serves those predatory, serial sex offenders who are still harming people.