That's interesting and counterintuitive to me, although it fits with a lot of the commentary around right wing politics. I have quite a few Gen X male friends.
As I'm laying in bed a bit tired and trying to organize my thoughts about this I have to remind myself that it can both be true that the biggest shift to One Nation is Gen X men, and that most Gen X men are kind and reasonable people who don't vote for One Nation.
I wonder how much is a conservative shift with age as that group enters their 50s.