You* are responsible for following the rules regardless of what others are doing.
A bad article (if that's what it is—I haven't looked yet) doesn't make it ok to break them, and a bad thread doesn't either.
(* I don't mean you personally of course, but all of us)
I understand that, but I would like to note from a human perspective that when seeing an article full of misleading and exaggerated claims bashing your country as a whole and comparing it disfavorably to the author's own, it's hard to react in a perfectly emotionless manner. All the more so when the thread is full of comments piling on even more, taking it all as fact and condemning it as a 'fascist dictatorship'. This is not exactly material fit for intellectual-curiosity-stimulating discussion to begin with, and it would really be nice if this kind of awful content wasn't on HN in the first place.