Is it dumb for me to be jealous of this guy , it just seems like life isnt fair.?

at the high school i go to there is this guy who i swear gets all the girls, they talk to him like hes god or something, but what i dont understand is hes not remotely attractive, he has money. his personality is like a douchebag, he treats women like meat and they fall over him. i dont get it, he like an asshole to women, hes not attractive what is it. there are plenty of good looking guys that dont get anywhere near the attention he gets. are these women insecure. he wore a shirt that said vagina for god's sake. i try to ignore him, but every girl i talk to he ends up somehow knowing them.and getting them, im not exaggerating at all. he can get every girl at the school. is it because they have low standards, im not trying to put him down, but hes nothing to drool over.