Your Girlfriends 'Guy Friends'

Most of the time a girls "guy friends" arnt exactly friends. A guy ussualy doesnt have a friend who is a girl just because shes a nice person, he befriends her because he sees an interest in her and wants to keep in close relation as a step to the next level. A friend is not suppost to care how you look or how much you weigh right? Do u really think a girl with the same personality would have as many guy friends if she were not as attractive?