"I personally don't see a problem with prostitution. I regard it as a job, just like any other. As such I don't look down on prostitutes and neither on their clients. As long as everything is legal, people are doing it safe, all is fine as far as I am concerned."
I interviewed a bunch of prostitutes as part of my first, college paper on a controversial topic. Legalization was my position. The prostitutes pretty much all said what you just said. Everyone said their work was degrading, exploitative, and shouldn't be allowed. Some straight up got aggravated that others could control their bodies or decisions. Most countered by saying they felt more degraded or exploited in the other jobs where their minds or bodies were hurt all day long for about no money with no respect from anyone. Esp waitressing or retail where customers often treat workers cruelly since they know fighting back might cost a job. The prostitutes all said it was better to be in charge of their life with 30min-1hr of work that was either degrading or boring but with appreciative customers.
So, yeah, that's straight from prostitutes. They agree with you. The bad thing was their voices weren't being heard by politicians who received bribes from whole markets of companies that would exploit & degrade them all day. Politicians only cared about that on certain topics. Worst part was police not caring about them led to more pimps, bullying, and rape by others for at least the streetwalkers or ghetto areas. So, I found that making the inevitable, harmless thing illegal contributed to those things since they were natural side effects of no accountability for what's done to "lesser humans." I then couldn't vote for it being illegal just because it's effectively be voting for people to be harmed that way.