Roubini is a proven dotard by his recent comments.
A broken clock tells the right time twice per day. Roubini predicted the financial crash like the broken clock told the right time.
When a paradigm shift happens such as the Blockchain technology, history has shown time and time again that the older generations do not give up on their obsolete ideas.
Often it has needed a few decades for the old, obstinate crew to die off.
Was it not Bob Dylan that said 'You better start swimming or you'll sink like a stone'. Words Roubini should heed.
Oh and check this out:

• If You Listened to Nouriel Roubini in 2013, You Lost Out 108x Return on Bitcoin