As for porn stars transitioning to mainstream, this is by far the most extreme attempt.  Her porn is pretty extreme with the deep-throat face fucking complete with gagging and vomiting.  Female humiliation in porn is disgusting. For her to be cast in this role demeans the escorts who have made it their chosen profession.  

As for it being all about this hobby, I also think thats ridiculous.  All but maybe a tenth of 1% of all hobbyists would never pay $2,000 an hr or anything remotely close to that for any lady no matter how fucking hot and famous she was.  There are no doubt some ultra high rollers out there and some girls on their arms but its hardly representative of the industry.  

Just my .02