Meh. The real estate salesman (Trump) has called in the hedge fund salesman (Scaramucci).
Salesmen put on a show for the client. That's what they do. If the client wants aggression, they do over the top aggression. One pair of real estate agents I knew pretended to have a fist fight to close a deal.
It's all theatre by salesmen/scammers/con artists. Tactics used over a lifetime by frauds like Trump and Scaramucci to separate clients from their cash.
