Buffoonishly idiotic

A) Something, like an idea, for example, so buffoonish it's idiotic

B) a person behaving so buffoonishly they make an idiot out of themselves. Or a person behaving so idiotically they make a buffoon of themselves

Aruna Khilanani's ideas fit buffoonishly idiotic def a) while she as a person she is buffoonishly idiotic def b)

Buffoonishly idiotic

A)Something, an idea for example, so buffoonish it's idiotic

B) an intellectual who behaves so much like a buffoon in public they make idiots of themselves.

Aruna Khilanani and her ideas fit definitions a and b of buffoonishly idiotic.