I'd had a comment downvoted and flagged recently, perhaps understanably, though the follow-on discussion made pretty clear that I'd identified a pretty salient point.
Upshot: HN is no less immune to voting what it wants to see over what's true or not. I may even be subject to that myself, though I prefer to see my votes as aiming for at the very least a deeper truth and validity.
I wasn't among your critics.