Let's assume you start with the premise that preventing surveillance if a good thing to do. In general, rational arguments won't get people to act. Drama might.
But this post does seems like a reasonable post if you try and imagine it through the eyes of someone who worked in myredbook.
> don't get into sex work.
That's not a good reason for them to be exposed to harm.
P.S. If you want to be safe from many online and offline predators, don't get into sex work.