The problem for Camilla is shaking off the past. It must be genuinely awful to live on on the shadow of a deified dead woman when the entire planet knows you knowingly cheated.
I think though you do have to look at the easy relationship she seems to have with william and harry, who have the biggest axe to grind and ease off.
I also wonder if she’s got Osteoporosis like her mama which would be hell on long journies. Plus, let’s face it she has to look like she’s a spring chicken next to HMQ who’s the ultimate SC. Tough act to follow.