At least, the man is quite honest in admitting that he is not perfect in his prediction, estimate and projection. Actually, he can just be wary about the high volatility of Bitcoin and he is lazy enough to research if he can be able to make some money out of it. Anyway, the whole Bitcoin, am sure, does not need Lloyd Blankfein today or anytime in the future. the US Dollar and any other fiat money we have all over the world have also been used in fraud and criminal activities, should you then not continue using them?
We don't need people like him and Jamie Dimon because these are the people (and their industry) which Bitcoin will about to disrupt big time. And lastly, please sir, just leave us alone. I am hoping that the man and the firm he is representing will not reverse course once they realized that Bitcoin is really here to stay and that money can be made here. I am sure his firm is just waiting for the right time to get in with the Bitcoin bandwagon because they realize that there is really a big demand from their clients.