I'm convinced she doesn't believe what she's saying. She's too focused on the talking points and is scared to deviate even a little bit from her ultra conservative audience. She doesn't want to piss them off
With respect (because I'm sure it wasn't your intention), this is like one of those posts fro people who voted for Trump because he probably doesn't mean what he says.
No, she means every word of it. Her entire being now simply rejects or sidesteps challenge by default. Facts are only important if they can be parsed and reduced to a degree that it furthers her point, otherwise they aren't facts or aren't important. She's one of those "I don't see color" and "I won't let myself be a victim" people who consequently believes that if you see color you're probably racist and if you're left-leaning, you probably do too much coddling and pretending to be a victim.
"I made it so why can't you?" types without being interested in hearing the answer to the question. One who has never had to explore the depths of issues but has a mouth big enough to go on at length wielding little more than a surface impression of social and societal problems 400 years in the making.
For someone so interested in talking about so many public policy, social and societal issues, I've yet to see any documentation, published research or even just a deep working familiarity with the history of her own country ("what did the KKK do?") to justify the confidence and haughtiness in which she speaks on these subjects. It's just a loud, confident, acutely ignorant voice, giving itching ears what they want to hear and making them feel safe and comfortable in their own ignorances and biases.