The claim was "most white women voted for Trump". No, most white women didn't. No matter how you slice it.
There's also definitely a discussion to be had about why the presidential election is in fact not at all representative of the country as a whole and inferences that can be made about who chooses not to vote, whether that be because of indifference, that they feel their vote "doesn't matter" if they live in a firmly blue or red state, etc.
I don't disagree about white feminism in any way. It was a bit of a tongue-in-cheek joke referencing the fact that women women still get more blame for committing the same act than men do. Since we're on the topic of feminism.