it's not his fight as far as he's concerned because he's a bloke.
The rise of totalitarianism is everyone's fight. See Jane Clare Jones:
I have been running around on Twitter for the last few months, saying, repeatedly, to pretty much anyone that will listen, that the trans rights movement is the most totalitarian thing I have seen in my entire life – and yet, somehow, I still don’t believe, even though we are so far off the political map of normal, that any of this is really happening. That, for all the political complicity, and manifest misogyny, and the incessant, day-in-day-out, drum beat of violence and disrespect aimed at women, that we are seriously in a position when feminist women could be ejected, en masse, from the global public square, for saying that female people are oppressed as female people and that that matters. Even though I know, and have been saying, for the last five years, that the fundamental structure of trans rights discourse threatens to make feminist speech unsayable, I still somehow don’t believe that they are really trying to frame a policy to make us stop saying it. And yet, I can’t help coming to the conclusion that they really are. For those of you out there still sitting on the fence, or who still believe that I, and everyone opposing this ‘civil rights movement’, is just a nasty evil hate-mongering bigot, please, if you give one shit about women and the protection of women, wake-the-fuck-up. This is actually happening, it’s scary as shit, and we may well be running out of time. This is what woman-hating totalitarianism looks like. This is not a fucking drill.
janeclarejones.com/2018/09/26/twitter-trans-rights-totalitarianism-and-the-erasure-of-sex/amp/?__twitter_impression=true