Yeah, Men do it to each other all the time too. The sociological context when that happens makes it much less difficult to manage though, as there isn't the cultural tendency to dismiss other men when they imply they have an understanding of a field that is perceived as typically male-exclusive (hard sciences, mechanics, etc.). It's a term to describe a complicated and fairly important topic, that has unfortunately become a meme for people to rail against because it's been characterized as a criticism of an entire group (men) and not as it's intended (as a comment on a specific person's behavior).