This is such a lib take that it pains me to read it. The whole post is worth a read, btw.

https://proletarianfeminist.medium.com/the-problem-with-the-phrase-sex-work-is-work-bdac613eb2f0

Such a complete misunderstanding of the industry is the result of a flattening of distinctions between all work and a misunderstanding of Marxist theory. Wage labor is exploitative because of the surplus value extracted from the workers' labor. Prostitution is sexual exploitation because it feeds off of extreme vulnerability to maintain a class of prostitutes, coerces sex through money and power, and exposes those women to high amounts of rape and violence. Not all work involves coercive sex, not all work comes with the high risk of rape and male violence in whatever legal context it operates under. Not all work puts the body and it’s component parts on the market to be bought, sold, and rented at will to the highest bidder.