tldr: he did an MIT Bitcoin lecture years ago that helped lots of newbies and gazumped the industry by moving to the dark side. The force was strong with him but he chose to use his powers for the wrong reason. A modern day Vader.
Discussion
I think he was mostly negative for shitcoiners, but what do I know.
Led with Bitcoin. Couldn't influence Bitcoin. and 'Crypto Bros' were collateral. Wolf in sheep's clothing was my impression.
Luckily we don't have to trust him, or anyone.