I know you probably mean prostitutes or "escorts", but aren't porn actors also sex workers? I watch porn all the time, so do a lot of people. I feel sorry for the sad sacks who aren't "allowed" to look at porn because their significant other is so goddamn insecure, the idea of their partner having their own private thoughts scares the shit out of them.
I recently quit my job over this exact thing. I am (was) the highest producer in my department for a certain metal part in my whole department. My department consisted of 4 different machines and ran 3 shifts. The next highest producer in my department might have 70 to 75% of my production for the year. I found out one lazy ass, who's output is less than half of mine, makes a dollar more that me.