After X, world’s richest man Elon Musk wants to buy this airline, calls its CEO ‘utter idiot’ … the floodgates. “Should I Buy Ryanair?”: Musk’s Comment Goes … an external antenna on each aircraft, adding weight and aerodynamic … user proposed that Musk buy Ryanair and replace its … major carriers such as United Airlines, Qatar Airways, and Lufthansa. …