It is remarkable that in this day and age of historically unprecedented societal care and diginity being afforded to the female sex, the notion of "sex work" is also being pushed as a legitimate notion.
In all of human history, women selling their bodies for money has been a mark of a fallen person. There are no lower rungs on the social ladder for a woman. The only conceiveable lower stratum would be to go to the abbatoir for the raw meat value of ones' body.