So basically astroturfing? Does this type of activity automatically get flagged? I wish there were a way for us regular users to be able to detect this. Otherwise, we end up with these discussions where people conclude that something is, say, a widespread mentality in the U.S, or a "Silicon Valley thing", when in reality it could be a small number of bad actors.
It's quite difficult to assess what's happening on HN from the outside (I know, I've tried).
It's both bad form and against guidelines to make accusations.
But you can ping mods if you suspect some sort of promotion/demotion ring, sockpuppets, etc. I'd emailed dang about an hour ago on this thread. My regret is not having done so earlier.