Misogyny becomes so normalized and institutionalized in a culture that even women sometimes do things and vote against their own best interests. It wouldn’t surprise me if there were a surprisingly high number of women who voted no.
Case in point, how many Christian conservative women vote against a women’s right to chose whether to carry a child to full term?
Human beings are genetically wired to avoid problems until the last possible moment when they have to mobilize. The situation will have to get much worse before people actually take climate change seriously. It’s unfortunate, but that’s what we are.