Yeah, I've read that a porn movie director once stated that a lot of women in the sex industry are "mentally damaged" and need therapy more that sex in front of a camera. It is indeed a predatory and exploitative environment.
Also, I'd like to add that Dong Long Gon still doesn't probably understand the meaning of the word "job". When he writes about "getting paid to do something I like" he seems to think that he would be able to have sex whenever he wants with whoever he wants. But sex work is not like that: you MUST have sex even if you don't want, and have to do it even with people you don't like, because bills need to be paid. When you're hired to star in a porn movie, you can't say "no shooting today because I don't feel like it", because you'd be fired on the spot.
You're not there to enjoy yourself, you're there to entertain the coomers. But, as you said, Elliot sees sex work from the limited perspective of a coomer, so for him it looks like heaven on earth.
The more I hear trannies talk, the more it's evident that they don't get that the life they live is not the one of a woman, but a distorted parody of it: they live in a sex-obsessed online world where women are constantly horny. They don't get that being a prostitute is the most degrading thing that a woman can do, and the ones who resort to prostitution are only the most desperate ones who have run out of options to bring bread on the table. We could say that every tranny is a coomer who crossed the line.