Freddy
From what I can tell, the profile of a female prisoner is different to that of a male prisoner.
They appear more vulnerable from the get go. Higher risk of attempted suicides, a massively higher risk of self harm, more mental health issues, more substance reliance, foreign nationals have a higher incidence of being coerced or trafficked into their crime, hugely higher histories of domestic or sexual abuse, a less favourable outcome on release in terms of employment, two thirds are mothers, many single mothers, the huge issue of where their children go, etc. Their crimes are statistically far less likely to be violent or sexual in nature. It's advised that they don't share transport with male prisoners because of the intimidation that arises on the way to prison.
Whilst incarcerated, women apparently form relationships along 'family' lines, whilst men form a hierarchy. Men's incarceration is characterised by violence, women's incarceration is not. I'm not saying women can't be violent, it's just not so much of a theme.
I'm also not saying there aren't vulnerable men in male prisons. But the nature of the vulnerability is different.
Treating the sexes differently seems to be because of the nature of the prisoners.
I fail to see how changing the dynamic would be any benefit, whatsoever. It would certainly put the women at an additional disadvantage and expose them to further abuse.
I have skim read a few things, including your link. So I'm completely open to comment in case I've misinterpreted anything?