Much easier to be an elite CEO when you start off in wealth beyond what many of us could comprehend.
Musk can’t own Ryanair due to ownership rules so it’s a moot point. If he did it would be the airline’s downfall, he is toxic and large numbers of people would boycott no matter how low the fares. Same with his cars. The whole Musk empire is built on a house of cards which could topple at any moment (that or he ODs on ketamine).