On the other hand it's also weird to me to see progressive elements talk of normalizing such a personal commodification -- perhaps like some progressives, I am not sure there is as big a difference as we'd like to believe between selling one's spring days to be a cog in any commercial operation and selling participation in sexual gratification. But nobody talks of normalizing or glorifying the former! On the other hand, no one stigmatizes being a cog in a commercial operation. Maybe what's going on is that it's hard to argue for the dignity of removing personalized stigma without overcorrecting.
So the solution is probably conversations (like this one) elaborating on the dynamics of the ways it can go wrong. No one's freedom to choose or dignity if they choose sex work is hurt by clear-eyed explanations of the hazards.