I don't know much about Gary Marcus, but I can't take any author seriously that has a blatant grammatical error in the first paragraph:

"a video tied to the IPO launch in which he made a bunch of overpromise about medicine that would have made Elizabeth Holmes blush."

On the plus side, it's unlikely that Claude wrote this because it would have written the correct plural form of "overpromise," but that's just sloppy editing.