Yeah, that Wolfram clip sounds like an exasperated boss dealing with some people who aren't 100% aware of his expectations.

Wolfram doesn't at any point (at least while recording) make it about the team members themselves, just the work they've done.

I've had a bunch of conversations like these with a boss of some kind, so I know how awkward and unpleasant it is, but it's also an opportunity to learn a bunch of stuff.