Like Trump, Scaramucci was from the outer boroughs of New York and found himself among the privileged elites of Manhattan. That makes their backgrounds similar, even though Trump was born to wealth and Scaramucci’s parents were working class.

Steve Rose at The Guardian:

Early on, it seems, Scaramucci realised that the privileged elites were really no smarter than he was. “You have to get comfortable with being an outsider. Trump is an outsider, but he’s an uncomfortable outsider, and so he has a chip on his shoulder. He’s angry that he can’t get into the salons of the uber-wealthy, the establishment. So now he’s trying to lord over them. He couldn’t get into certain golf clubs that the blue bloods were members of, so he built himself golf courses.”