@Emily Lake
I'll note that it's not a competition "which sex/gender misbehaves less". Making prejudiced judgements against people on the basis of their perceived sex is sexism, and most of us agree "sexism is bad behavior".
The thing I think it is sexist to do is to deny "woman" as a cluster concept of assumed treatment and social expectation patterns as requested through direct signalling, and even polite request for clarification to that person on any basis which you may consider "sex" except as may be directly applicable and exactly necessary to primary effect:
"What sex are you?"
"I am a woman."
"But what's in your pants?"
"I only do show me yours I'll show you mine. But I don't wanna play that game with you."
The directly applicable primary effects here as relates conversations on prisons are "steroids?" "violence?" "pregnancy risk X core population?"
It means that most prison populations will see no change at all, and those who do shit like what the "juvenile offender" did end up housed with others who have been on Testosterone,
just like you want. It means that whatever rapist or whatever gets to end up housed with people who have been on those particular steroids.
Good for them. It means that if some person who has been taking testosterone and perhaps learning some very bad behavior among certain "men", they end up away from the people not taking the steroids.
It acknowledges that everyone has certain rights to be on or take that particular steroid, and that doing so has consequences: you get sorted together when you behave badly, and kept physically separated in that context if "possible babies".
You don't seem to like the idea of people opting to take that steroid from as early an age as others.
You also really don't seem to like the idea of people opting to not take that steroid from an early enough age for it to matter.
Do you really not want to have to share your society of womanhood with people born with penises, do you? Why do you need to find out new ways to look down on that?
Because some of those folks are shitty criminals who hurt people you do accept as such? So are other folks who you would claim as such even against their objections!
It doesn't needlessly complicate so much as
resolve edge cases you throw such tantrums over. I will note it does this in such a way that takes a piece of language out of legal treatment and replaces it with words simple minds might have a hard time stringing together, words such as "Testosterone Impacted", and maybe some actual standards to go with it.
You yourself have often decried how [with no standards of hormonal impact, they want to force this down our throats], some variation on the theme. You bring up that relative who isn't turning off the testosterone faucet enough for your liking. This gives a decision on her, too.
It means she ends up in prison (mostly) with people who use "he" and "him".
It means she plays at swimming with people who (mostly) use "he" and "him".
It also ends up meaning that so does our friend Lia... And in the same way with our other not-friend.
It solves all the edge cases you want to see solved the way you would see them solved even where someone has taken no testosterone (especially in recent history) and was born with a penis but has no balls. You recall that prison bunkmate you agreed on, yeah?
You can track whatever statistics you want on that metric, but it still means people have the right to do either regardless of gonadal morphology.
In some respects, in public life, I would expect hormone use to be regulated to reasonable bounds, exceptions made for natural outliers to allow near-immediate discretion, and delays required to a reasonable age or assessment point otherwise.
On the basis of all these facts, it appears your views are quite sexist. I have proven that you can separate these without resorting to "sex" or even "gender", and
you even get those standards you asked for.