I think it's interesting to say she is out of her depth? What would you prefer?
I am all about academics. I think intelligentsia is undervalued in America. But not all skills in academia transfer to industry/gov, and you need new ones too that can only be built with experience. She is people's boss ffs. Would you want your boss in government to be someone that has never had a leadership position in government????
I don't know what's worse her having too little experience or too much.