You're using divisive language with your second sentence and poison pilling the entire argument by attacking feminists.
This doesn't have to be a feminist vs whatever war, it needs to be a conversation around male issues and we need everyone at the table to make things better.
Which means that yes, the incarceration rates are (or should be, it's not like there's a feminist cabal I speak for;) concerning for feminists
Not in the sense that we should simply incarcerate not women, but in the sense that we should desperately look for the systemic issues that result in this outcome.
There's a good chance that a strong gender binary and an idea that it's somehow "men vs women" actively contributes. (E.g. because we stereotypically assign more social behavior to girls, and reward/excuse antisocial behavior in boys)
Trying to frame this as an either/or debate is directly detrimental to ever achieving equitable outcomes.
Anti-male bias in the justice system, which has been shown to be around 6x higher than the anti-black bias in the justice system.
> reward/excuse antisocial behavior in boys
We do not. Society strongly discourages not just anti-social behavior in boys, it nowadays discourage a LOT of boy behavior that isn't actually anti-social. Boys are seen as defective girls. And of course the education system hugely discriminates against boys. Unabashedly so.
> Feminism isn't about just swapping gender roles and just giving power to women.
That used to be true. It no longer is.