Yeah, I have a rule in my agents MD that essentially says the code doesn't need a comment because it should be readable. And ask me in the exceptionally rare instances where it needs a summary or a comment. I am a Ruby and JavaScript developer, so I suppose that is a lot more readable than some other languages, but broadly, I've found code summaries and code comments to not be necessary if the code is very elegantly written.
I have witnessed this happen before. This was approximately ten years ago, but we had a similar thing, a new hire team building exercise. And during it, one of the new hires told a story about how they saved money by taking loads of reams of paper and stuff home from their old office in order to save money. And they were let go during the lunch break. I still feel a bit sorry for them, but I guess saying out loud you were happy to steal stationery didn't go down very well, so it makes sense, but still, it was such a tiny mistake for a 20-year-old. I wasn't in charge of management at the time, but I think I'd have just taken him aside and explained how bad it sounded.
