I read the whole thing somewhat critically, but at the end it became clear that the core issue I had with this post were explained in a caveat at the end: the author assumes that AI capabilities won’t improve much beyond the current state of the art.

If you replace this assumption with “we’re going to see the same magnitude improvement in the next six months that we saw in the last six months” then the post is already outdated. You can’t hire new people fast enough to effectuate this strategy before you’ll have to change course.

Instead, I’d propose allowing a bit more anarchy in your teams, letting people know that it’s OK to take the initiative, even if it means stepping on each others toes. Management should be clear that critical risks need to be mitigated (eg no security vulns, no prod outages) and be strict about those (to the point where you can say ‘yolo pushing a prod outage will affect your bonus and be added to your HR record’), but otherwise let people—anyone—code.