cdn_bc:
Employment is exploitation. Please, I learned that before I knew my multiplication tables. Hire me as a labourer - you are exploiting human time and ability for gain, as am I. Hire me as a philosopher - you are exploiting human time and ability for gain, as am I.
You're definition of exploitation is no doubt different than mine. My quick search on google yielded this result:
Exploitation: an act that exploits or victimizes someone (treats them unfairly);...
The keyword is "unfair". Are you being treated unfairly?
I know I am being disingenuous - drug addiction as a way to slavery so the pimp can recruit and control his or her prostitute. Sure it happens. Why?
Because it is an illegal trade, silly! How do you do this when the trade is legal, licenses are issued, receipts are given, and medical exams are mandated?
They will continue to do this the same way before it was legal. You can't think of this as totally black or white (illegal or legal). There is also a gray area. What happens to those prostitutes that don't pass the medical exam? Are they going to stop being prostitutes? Probably not.. Are drugs, alchohol, and violence still going to be used to control prostitutes? Probably... Will the pimps disappear when prostitution is legalized? I don't think so, they will probably morph into businessmen and now make their money legally.