Ehh. Even women who don't go through the whole makeup routine know how to look like they don't dry their hair with a slice of pizza. There's a learning curve to hair care -it's not a difficult one, but it exists, and it's so apparent when you see how most of these men have the same brown-pink two-tone, greasy roots, and frizzy split ends. Honestly I clock that way before I would ever clock someone's arm hair. An independent adult whose shoulder length hair has gone to shit is 9 times out of ten a dude.
A man who doesn't maintain himself well is just an average man.