Cecilia Romero and the Dunning effect

David Dunning, a professor of psychology at Cornell University, and Justin Kruger, of New York University, are the brains behind the Kruger-Dunning Effect, which in all essence spells that most incompetent people are simply not even aware of how drastically incompetent they are, and consequently the cards are stacked against their learning from their mistakes. Unfortunately, society as a whole tend to pay their price for this illusory superiority.

Currently, I can think of no better example than Cecilia Romero, formerly of the  Instituto Nacional de Migración (INM). Following the Tamaulipas massacre of 72 migrants, she was finally forced out from the national migration institute, yet she almost literally had to be thrown out as she refused to leave. It was hardly the first time her job had been on line; she has been an utterly inefficient and incompetent leader, who only was able to cling on to her position thanks to her friendship with Señor Presidente, Felipe Calderón. 

Yet rather than quietly disappear and seek to leave her shameful tenure at the INM behind her, Romero is not only denying any responsibility for not doing enough to prevent the murder of these and countless other migrants, as well as an amazing rise in corruption within the INM, but is amazingly moving on with her previously declared intention to become the next party president of the PAN, the fourth declared candidate for the party presidency, yet one with a snowball's chance in hell to be elected by the PAN council. 

Yes, to paraphrase, Kruger-Dunning, some people are simply too dumb to realize how stupid they are.
Another case in point: Emilio "Etilio" González.