What makes these situations more difficult to understand is a combination of people trying to make money from the situation along with media sensationalism.
For example – did Prince Andrew have sex with the girl? Maybe – but even if he did it’s unlikely he’d committed a crime. She appears to have been over the age of consent in any jurisdiction in which it happened, if she was an underage prostitute then someone else was paying and Andrew probably wasn’t aware (same true on any “transporting” type crimes), and the mentions of being forced to do it seems unlikely based on the way the girl has described the situation herself. Crimes quite likely were committed involving the girl (and even committed by her as she’s said that she found other young girls to do the same sort of thing).
It looks like the girl in question wants to make some cash by writing a book and the more high-profile celebs she can name the more cash that’s likely to bring in. That muddies the water about crimes possibly committed againt her because she might well have some retrospective issues with what happened to her, but that’s not the only reason why all the media coverage might be good from her perspective.
What it’s all led to is a certain cynicism when these cases first become public.