He's right but no mention of Crypto in that video.

I am an acquaintance of his; speaking on his behalf, he would be open to blockchain technology, but very, very skeptical of 'Cryptocurrencies'. This is because nearly all have served as some form of a speculative instrument, and not a building block of a healthy economy, much less money. On the other hand, 'smart' contracts in the right regulatory environment could be a component.