If he's actual top talent as opposed to a poseur who's good at self-promotion, he should stay in academia for his own sake because he'll be crushed in the corporate world. Actual high IQ people get clobbered in corporate, while OKR-ing charlatans climb the ranks effortlessly... yes, even at FAANGs.
I'm not aware of anything he's accomplished but can see the delusion. ML people seem to think the output of their work is not mediocre. Yeah, you bred monkeys till something resembling shakespeare appeared to some reproducible consistency and it is better than something someone can code - but that's an incredibly low bar.
Acknowledge that were still very much in the stone age of AI and what were doing is large scale analytics at best.