She has been in a situation for so long where she CAN talk down to people, speak disparagingly of any person or topic, etc., and suffer absolutely NO consequences of importance to her. She has completely forgotten how to behave civilly, or she is trying and is much worse normally (not impossible).
She is completely unqualified for life as a politicians wife. I have known people similar to her and suspect her view of reality is far different from most posters on fr, even those with 1% of her net worth. To her, almost everyone IS a serf, or a wage-slave, etc.