Diana did cause some damage for Charles and Camilla's reputation but the rest was caused by themselves the camillagate recordings was quite damaging for them.
Yes, and that conversation was released by who? Would your reputation remain intact if all your private telephone conversations were released, sirhon?
I also disagree with you that just the fact that Camilla had an affair with Charles it would ruin her reputation. If you haven't noticed, marital affairs go on all the time and they get exposed without ruining reputations.
In fact the press had outed Charles and Camilla's affair for several years before people started to care about it. Both Diana and Andrew Morton were very frustrated about the fact that no one seemed to care that Charles and Camilla were having an affair. (Perhaps the public was used to the idea of royals having affairs or maybe so many marriages had broken up because an affair, it no longer seemed shocking)
But the change in people's opinions about Charles can be tracked to one event and one event only - Andrew Morton's book which deliberately painted Charles and Camilla as the villains in the story in graphic terms. This book was written with the full cooperation of Diana.
Again as always, the source of negative opinions about Charles and about Camilla always started with Diana and it started with a deliberate campaign by Diana to ruin their reputations.
I don't see Charles, Diana or Camilla as victims; the true victims of the War of the Waleses is William and Harry and perhaps Camilla's children.
And again what was the immediate source of their pain? Their mother's dumping her emotional turmoil on two young boys to immature to understand what was going on. From every account I have read of Charles, he endeavoured to keep his relationship with Camilla away from his son and he made a goal of not revealing his troubles with Diana to his son.
Diana thought differently and she used William as her father confessor to bear the burden of her pain when he was only eight or nine years old.
So yes William is definitely a victim of the War of the Waleses but no matter how bad the relationship between Charles and Diana got, William's suffering could have been much less if Diana had not chosen him as her Father Confessor to listen to all her pain and resentment against Charles.
Again the immediate source of someone's pain points clearly to Diana. She was the deliberate source of a lot of illwill against Charles and Camilla that was not there before she started her campaign and her sons suffered because she used them as ammunition. Few people even knew or cared about Charles' affair with Camilla until Diana made it her business to make them care.