Bystander here. Why the ban? It’s snarky in places for sure but I’d say it’s a pretty solid set of points and counter points. It definitely “added something” to my experience reading this thread.
I suggest that you also identify the primary account behind it and give them a reminder too, or else they'll just keep doing it over and over again until their targets run out of patience.
https://news.ycombinator.com/newsguidelines.html