alt Hacker NewsFrom VAS Aviation, https://www.youtube.com/watch?v=Pbm-QJAAzNY, or possibly in the comments, it was noted that there were 2 people on - one in the tower, one elsewhere in charge of approach. So perhaps, it's innacurate because he was working "with" the person on approach, but still accurate to what we would all call "working alone"?
Exactly how many people do the self-appointed experts of HackerNews feel should be working ATC at an airport with only two intersecting runways?
10? 30? One per aircraft?
How do you suppose all these people coordinate their activities?