It was. It no longer is. It is now being applied to masculine men and any behavior that women don't find appealing. When something as simple as holding the door became misogynistic, the plot is long gone.
I posted this earlier this week on someone's note, but I hold the door for everyone. It's just something I've done since my grandmother beat it into me as a youngster.
Anywho, I was leaving 7-11 and held the door for a younger woman and she rolled her eyes at me as she walked in. I'd like to say that was a one off occurrence, but it's damn near a coin flip anymore on how someone is going to react.