Who cares? I obviously didn't like the article.

> Schemes were all wrong

Why'd you let him run wild for two months? What software org would let anyone, even principle do that? Wouldn't the very first thing you'd do is review the guys schema? This reads like all the other snarky posts on HN about how everyone is punching above their pay grade and people who are much more advanced in some space just watch like two trains colliding.

I'll tell you what is productive in the workplace. Communication. That is it. Communicate and lift the guy up, give the guy a running start instead of chilling in the break room snarking with all your snarky co-workers.