1) Sex work is largely criminalized around the world today.

2) Yes, childhood sexual abuse (again, also a crime) is associated with both hypo and hyper sexuality. Hypersexual individuals are more likely to engage in sex work.

Gets a pass on what? Asking "what is going on" with the correlation? Is it mysterious? It's very unclear what you're trying to say.

I absolutely believe it could be 90%. And it happens a lot more often than people think. The estimated average across the general population is roughly 1 in 4 for girls and 1 in 6 for boys. The vast majority are by family (3 in 4).

But I'd hesitate to say that is conclusive without seeing how it is across other professions as well.

I suspect it's more strong correlation than strong causation without more data to the contrary.

It gets a pass because there are far too many men out there who self-servingly advocate for this form of paid rape.