I appreciate your reply. You dug into a claim I made and lay out your criticisms dispassionately, thanks. This is the kind of discourse I'd like to see more of.

> This stuff is scrubbed from his website, and Adjoint doesn't even appear on his LinkedIn profile. But I can easily see why that might be the case if he's decided the whole field is rubbish and left the industry, or if his work is being misconstrued.

Gives his passionate publishing against Blockchains I'd prefer he not hide this aspect of his past and actually talk about it. I guess I didn't know that he had moved on from Adjoint so that does add more credibility to his beliefs. But removing it from his website, removing it from LI, and neglecting to talk about it in public can certainly cast some doubt. I'm sympathetic to your view as well though.