I guess the beast never took an etiquette’s class in her life. That is not the way you enter a vehicle. The FLOTUS should know better.
You don't need an etiquette class if your mother teaches you from an early age.
Neither of them ever took an etiquette class or were taught by their parents . Their protocol office is out to lunch too. Imagine no nylons when visiting Buckingham Palace and slapping the queen on the back. Equally only by the aborted toast to the queen. And the way Barry holds his wine glass. arrgh