I've very well aware who Dang is (clearly you don't, at least write his name correctly). You have a lot of venues to vent on reddit, facebook, twitter etc.
Clearly Dang is biased and therefore he bends the guidelines:
"Off-Topic: Most stories about politics, or crime, or sports, or celebrities, unless they're evidence of some interesting new phenomenon. Videos of pratfalls or disasters, or cute animal pictures. If they'd cover it on TV news, it's probably off-topic."
Maybe you should have a bit more intellectual humility. "Clearly Dang is biased" (emphasis mine)? You might be right, you might be wrong, but I for sure don't think you can be certain of dang's motive here, especially considering lots of people on the "other side" of this issue feel he's biased against them!
I believe the majority of stories are voted on, and flagged, by the community. If the community decides these are stories worth discussing, I think they fit within the guidelines of HN. Stories about the Russia/Ukraine war also appear. So do stories about US politics. In all of these threads some people complain that they're off-scope, but apparently enough of the community wants to talk about them that they sometimes get upvoted.
That's not clear at all. What is clear is an apparent impulse to shut down an unfavourable discussion and throw unproven accusations. There are lots of articles on non-tech posts on HN, you haven't shown he's unfair.
"Off-Topic: Most stories about politics, or crime, or sports, or celebrities, unless they're evidence of some interesting new phenomenon. Videos of pratfalls or disasters, or cute animal pictures. If they'd cover it on TV news, it's probably off-topic."