Well.
I can sympathize with him without a doubt. He was a brilliant business man but he was used to work on very different conditions... and if a 2nd generation industrial economist like Nouriel Roubini thinks Bitcoin is a Ponzi, a 1st generation industrial economist wouldn't be able to have a better judgement.
The truth is we can't blame the man for thinking like he does, and let's not forget the position he is in.
He won at life..
He set goals for himself, he acomplished them, and he's proud of himself.
He now has ALL the right to act superior and I respect him for it.
Cheers