In all honesty, Kudos to them for milking those crazy amount of money off the platform (and the people).
But in all seriousness: 1. one can't seriously believe that easy money will always be this easy and abundant 2. competition drives the prices down and fighting the stigma on sex workers drives the competition up.
I'm not being judgemental or anything, it's just that the whole argument does not make sense, at all.
And btw as soon as something stops being a subculture, people like Bella Thorne will start showing up. It's sad, but happens in every space/environment.