How many of us could be outright caught in a lie and then repeat those lies without a twinge of conscience because she wanted them to be true.
It comes with the job. It was never "because she wanted them to be true," it was because she wanted a paycheck and her dad helped get her the job in exchange for his endorsement of Trump. Nothing more, nothing less.
She's not a hero. She's not a villain. She's just a pawn.