It says something about the illiberal Left that, when it comes to the issue of housing biological males in women's prisons on the basis of gender identity, that even when presented as a component as an argument, they skip over the reality that a biological male engaging in coitus with a biological female is necessary to make a baby.
Even if we were to pretend that males aren't bigger, stronger, faster, have higher sex drives, and are consistently more violent than females, or accept that rape is always going to be a thing in prison, the fact that a child could be created by either rape or consensual sex by prisoners should give us pause on this issue.
Rape doesn't even need to be at the forefront of the conversation. In New Jersey, a trans woman got two women pregnant by allegedly consensual sex. The father and mothers are all serving decades long sentences for violent crimes. Those kids are probably fucked for life.
The fact that this isn't on the illiberal Left's radar, even when the issue is screaming at them tells us that they don't care about kids. Kids are useful tools for them until they're not.