For me, it's her desperation to become a feminist icon when she is anything but.
Just the plain facts of her accomplishments makes her an icon of feminism and women's rights, regardless of whether she won feminists over.
Maybe in 1996, but the second she stood by her cheating husband who was accused of sexual assault (and settled for it) and even attacked his accusers, she lost that chance. Not to mention she relied on her husband to get to where she was.
She tried DESPERATELY to be a feminist icon in this run, and it backfired tremendously because no one actually thinks of her as one. She wanted to be the 21st century Susan B. Anthony or the Barack Obama for the feminist movement but she's the complete opposite. During her concession speech she told women that "nothing has made more proud than to be your champion" LOL! So pretentious.
That's why I personally do not like her.