Exploitative: making use of a situation or treating others unfairly in order to gain an advantage or benefit.
Most cammodels are literally working from their own homes, have boyfriends/husbands/kids, work their own hours at their own volition, and are literally working the safest line of sex work. No one is treated "unfairly" as they're allowed to set their own rates, their own rules, their own lines of what they will and will not do, and are protected by websites against anything that would violate those things.
You are radically mistaken on the difference between escorting and sex trafficking. Escorts actually personally screen you, generally reserve the right to refuse you service for whatever reason, use websites to share your information to blacklist you if you behave in an inappropriate way, and generally have almost 100% of the control of any encounter with them. I specially only communicate with verified escorts, and have my information uploaded to a database so any woman I communicate with has all my background information, so there is no surprises on either side (not looking like photos, etc).
Again, I'm not going to convince you otherwise here and I don't really care to. But you are more likely than not, and obviously unwittingly, taking advantage of a decision that a woman has made due to a history of sexual abuse in order to satisfy your own sexual desires.
The statistics of the percentage of porn stars, escorts, and camgirls as sexual abuse survivors is staggering.
Again, we all take advantage in some way, but it's important to at least recognize this and not pretend like you're some kind of feminist down for the cause.
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"A more mature answer than I expected."~ Jakyl25 "Sephy's point is right."~ Inviso