Considering his own colleagues said the O'Leary you see on TV is the O'Leary you get in real life, I'd say his personality defects run deeper than just some character he's putting on. This is the guy who destroyed Mattel.
I agree. An upside is, even if O'Leary does win the leadership, people will have over two years of seeing Trump and Co in action before we have to elect a new government.