Ai yai yai - resorting to that degree of personal aggression is absolutely not ok on HN, regardless of how bad some comment is or you feel it is.

Your comment would have been fine, and even appropriate, had you stopped at the first sentence. What you wrote after that is much worse than the comment you're criticizing, and obviously a bannable offense.

I don't want to ban you, so if you wouldn't mind reviewing https://news.ycombinator.com/newsguidelines.html and taking the intended spirit of the site more to heart, we'd be grateful. We've had to ask you this more than once before.