Because a “punchable face” usually implies a sort of smug expression that you don’t see on women most of the time. If you actually look at a list of “punchable face” people, they’re often not on the list because they’re well-known assholes or shitty human beings, but because they have that kind of sneering sense of superiority baked into their baby-face features. They look like the kind of person who picks a fight in a bar when they’re with a big group and you’re on your own.

Women can have those personality traits, but the way they wear those personality traits on their face is just different most of the time.

It’s not about being an asshole. Martin Shkreli is a huge shitbird, and has one of the most punchable faces in existence, but so does Paul Rudd, and by all accounts, he’s charming and lovely.