I also believe in work safety laws that prohibit workers from operating machinery for 14 hours straight or climbing radio antenna without any kind of safety equipment. I fail to see how that's fine but laws about selling sex are somehow in violation of these worker's agency.
You really don't understand the difference between a safety regulation and a moral regulation? Or do you think sex work is intrinsically dangerous and prostitutes might fall to their death due to a lack of safety gear?
Prostitution is intrinsically dangerous and prostitutes are significantly more likely to die than any other workers. This isn't counting the incredibly high rates of physical violence and rape they face.