Exactly how would it affect the fight against any of those? Why would trafficking in sex workers be more exposed to trafficking than any other kind of slavery, except because it is illegal in most places? If legal, why would trafficking be able to compete with legal alternatives?

As for the idea of selling bodies, why are you equalizing the women with their bodies and thereby making them into objects instead of seeing them as people that perform services? I thought the whole point of feminism was to see and treat women as agents with the same self determination as men have - so why are you reducing sex workers to simply their body and gender?

And yes, some women are forced into prostitution. But some are not - some choose it because they like it and some choose it because it is a lot better than any of their available alternatives. Why do you think that it is ok to deemancipate those women?