Porn or prostitution is the same, you fuck for money and someone exploits that.
You know why porn is better than prostitution for the girls ? Because in porn the girl doesn't really decide when she stops. After a while, the industry decides for her that she's too old or that the public had enough of her face and body. Of course she can still shoot a few scenes here and there but not enough to live so eventually, she moves to something else. Only very few girls can have long careers.
In escorting, girls can make money for a very long time, until their forties at least, so the decision to quit this job is only theirs to take, and few girls can resist the appeal of easy money (easy at the beginning but as times goes by the job gets more difficult). So as often, freedom is not more a curse than a blessing.
