FWIW I think he’s right here when he talks about Bitcoin and Cryptocurrency. Bitcoin (and Ethereum currently) are two of the worst examples of a brilliant idea.
I’m a big fan of Nano/WeNano due to its ease of use and low fees and energy usage, and have made a few charitable donations using it as well as holding some.
But it’d be stupid to suggest that any more than 5% of people (if that) who have crypto really care about that those qualities.