Yes. This is not the limit of my criticism, far from it. There is a world of difference between sleeping with 15 truckers a night, ie physical prostitution, and a middle-class student selling nudes on OnlyFans. The problems with the middle-class version of prostitution are the second order effects. I briefly touched on those in another reply in this thread.
1. They don't feel "tremendous shame and grief about it", you're just projecting. They wouldn't be doing it in the first place if that was the case, at least for the middle-class ones that I'm talking about.
2. The "significant harm later in life" does not stem from the (imaginary) shame & grief, it comes from the discovery when they inevitably hit The Wall that no high-quality mate wants to marry them, and that they have tarnished their reputation forever for a short-lived boost in income and attention that is guaranteed to fade one day. The progressive culture and their friends will tell them about "sex positivity" and that prostitution is just "sex work" like any other work, which it isn't. You will not agree to that of course, "I don't own her body haha".
If there is one thing to take away, let it be this: look at the people around you and their relationships, and observe what works and what doesn't. Don't theorize, don't moralize, don't judge, just observe and make up your own mind.
And more importantly, it doesn't have to be any of those negative things. Sex work and pornography can be enjoyable for people on all sides of the equation. The fact that it often isn't is a problem to fix, not a reason to brutally narrow our perspective on what's acceptable in the realm of sex and sexuality.