He spent all his money on his trio of companies by 2008. He could've relatively speaking for people worth a hundred million to billions, be worth very little to

He spent all his money on his trio of companies by 2008. He could've relatively speaking for people worth a hundred million to billions, be worth very little today. I don't think he has ever in his life had a billion in liquid assets. You could argue I guess, but he likely wants to keep a majority stake in SpaceX, and likely doesn't want to go below 20% stake in Tesla.