Funnily enough, I have dealing with sex workers in my line of work also and I can honestly say, not all of them are damaged. Some people are so sexually free, that it doesn’t bother them at all.
Why is it, do you think, that so many of these 'sexually free' women who are totally unbothered by performing the chosen sex acts of random, often extremely unattractive, men, come from relatively poor countries like China or Romania? Are women from countries like Norway or Switzerland less 'sexually free'?
You are lucky you never had to feel like you were a nothing while working in hospitality. We had customers, chefs and one manager who used to treat us like their own personal ‘dolly girls’. If we worked on the bar for a night, security used to have to ask people to please “stop touching the bar staff”. Two that constantly asked for my number and leered at me, always tried to look down my top and said horrible, disgusting things were in respectable jobs.
That's awful, but assuming you were legally employed, at least there were options available for you to adress these issues. Of course, that doesn't mean you'll get justice, but at least you have some recourse. Whereas with prostiuttion, being subjected to much worse is the whole point of the job. You don't get to complain and you often can't even leave your job because it's essentially organised crime. Surely you can see how degrading that must be, no matter how 'sexually free' you claim these women are?
I also wonder where this establishment you worked in was situated. It has been shown several times that rates of sexual harassment go up in areas where prostitutes and/or strip clubs are known to operate. One of the problems is that protitution is degrading not just to those directly involved, but to all women, as it legitimises the idea that women exist to serve men's sexual needs and that every woman has a price. Are you happy with that?