Feminist leftist: I dislike what Clinton has done in the past and her politics now. Let me be clear, I do not support her campaign and I will not vote for her, I will vote for Sanders. But I would like to point out that there is still a lot of sexism circulating around her.
Regular leftist: You’re wrong to support Hillary because she is a woman. That’s identity politics of the worst kind.
Feminist leftist: I didn’t say anyone should support her just because she is a woman. I just said misogyny still matters.
Regular leftist: You’re trying to silence me by calling me sexist. I will not be silenced. Let me tell you why you shouldn’t support Hillary.
Meanwhile, on the right: “…ruthless hag…”
Regular leftist: [Silence].
Some support Clinton precisely because she is a woman. When this conversation appears in their newsfeed, when they hear the regular left argue against her candidacy by saying misogyny doesn’t matter, it just doesn’t ring true to them. When they hear that no one should vote for a woman simply because she would be the first woman president, that we should vote for the best person, they are reminded of how sex-blindness has worked out for them in their workplace. These supporters have probably paid little attention to how her actual politics might affect women, people living in poverty, working people, potential victims of US militarism during a Clinton presidency, Africans (“We’ve got to get over what happened 50, 100, 200 years ago and let’s make money for everybody,” said Clinton about the continent). But any potential to change some of these supporters’ minds by talking about how Clinton’s positions would not be good for most women has evaporated. For them, the regular leftist has no credibility. Clinton’s campaign benefits from discussions of sexism and by its denial.
It’s really not so hard or labor intensive to acknowledge the continued presence of misogyny in politics. So why not do it? Given that effect of these regular leftists’ arguments might be to increase or consolidate support for Clinton’s campaign, those of a more conspiracy minded bent might wonder if some of them were on the her payroll. A less paranoid explanation: misogyny.