By this logic any job that offered a way to make money during covid could be called "preying on" people. Offering work when people need it is not predatory. I think there are a lot of consequences to this type of work that young women don't consider, not least that they will have a lot more trouble finding a husband (and maybe a job) in 8 years, but that doesn't by itself make the work predatory.

I understand that some onlyfans creators are being exploited, but the freedom of those who aren't exploited (which are a majority) shouldn't be restricted because of that.

I think the difficulty is in knowing who is exploited and who is not.

Didn't you just describe all jobs in all countries? There are people who feel forced to do immoral or illegal things. For instance I was just reading about one server at a restaurant in USA. He accidentally dropped a steak on the floor but was told to wash it off and serve it to the customer anyways. The argument being the customer would get mad if his food came out later then the rest of his party.

How many factory style jobs do people work not because they want to but because circumstances force them to? How many employers exploit their workers because its unlikely the workers will fight back?

You may have replied to the wrong person. I didn’t describe jobs in any countries.

I don’t think comparing people working in factories to pimps and exploited sex workers (or perhaps pimps and fairly compensated sex workers). They are different things.