I have noticed this trend for a long time also, and well before this article was first written. It seems to go in waves though I'll cautiously say that it seems to have gotten somewhat better in recent years. I remember a time in the mid-2010s when these kinds of stories would disappear almost instantaneously. Now some of these articles and topics get a good number of upvotes and occasionally even substantive dialogue.
That said, the comments sections on these articles do tend to devolve pretty quickly.
And when people say they want it discussed, they don't mean they want to read diverse opinions, they just mean they want to see orthodoxy regurgitated.
But the question of how to handle politics on HN is not simple. By the same principle of trying to optimize for curiosity, some content with political overlap is interesting and belongs here. The questions are which forms of it, how much, which particular links, etc.. I feel like after 10 years we arrived at a pretty coherent and stable general answer to that. Not that we get every specific call right—we don't. But the general principle has held up.
For anyone wondering what I'm talking about, here are some past explanations:
>>22902490 (April 2020)
>>21607844 (Nov 2019)
and some related points:
>>23959679 (July 2020)
>>17014869 (May 2018)
and there are lots more at https://hn.algolia.com/?dateRange=all&page=0&prefix=false&so... covering this.
It would be an absolute treasure trove of how to manage public forums and social media, especially as it evolves from a small niche community to a larger one, maintaining as much of its original character as possible, and in a highly politicized, adversarial, and mis/dis-info saturated information environment.
Would be a fascinating read.