Used to work a job myself that meant I was around a lot of women (and a few gay men) for a extended period wearing nothing but a smile.
I can't even repeat some of things that were said to me about my body etc.
I have a few friends who used to work hens etc as strippers etc. We've all shared horror stories of some bad nights. I've had my hair pulled out, left with scratches and have been touched up maybe a dozen times over a good few years.
So it's just a thing with people they feel they can get away with I think. That said 99% of people I worked for were absolutely lovely and was a pleasure to do the work. But you'd need a thick skin 100%