I actually kind of enjoyed watching this guy spin himself into a frenzy and conclude that the NYT editors have no basic understanding of anything, based solely on what could have easily just been a typo. Some people really have too much time on their hands.
You posted a comment about your enjoyment of the authors failure, and judged his time management skills due to the fact that he posted his rant about another persons failure on the internet.
The commenter you responded to wasn't being amused by the author's time management skills (or lack thereof). He was amused by the author's emotional state.
Sure, it could have been a typo, or some other minor mistake.
But he's also correct that it's hilariously wrong. Is it really asking too much that something published in the New York Times either have sufficient editing and proofreading to not make an embarrassing typo, or refrain from using terms they don't understand the meaning of, whichever the case may be?
Even if it's only an editorial, it undermines confidence in the paper as a whole. How often do they make similarly silly mistakes on things where I don't know better?