It is also worth thinking about, that many women in that situation, will be doing their damnest to hold on to their dignity and self worth.
In our current society, agreeing that you are a victim of anything, is interpreted as you admitting to being a non-agentic ‘loser’. The shaming of the very concept of victimhood, is doing profound damage to people in disadvantaged circumstances.
It makes it so much harder to name your oppression, when the world around you, and its neoliberal worshipping of ‘choice’ and ‘agency’, informs you that if you cannot claim choice and agency in most aspects of your life, you are somehow a lesser person.
This redescription of social constraint and societal inequalities, that shifts responsibility on to the individual, has the result that women in prostitution (as well as everywhere else), to hold on to their sanity and dignity, will often tell themselves that they are choosing what they do.
Until they get out, and looking back can see the abuse for what it was.