I'd also push back on HN ever having been politically neutral. I think 20 years ago it was "politically naive" or "politically ignorant", but that's not the same thing.
Whether his intention or not, releasing this right now feels like it's part of a concerted effort by the SV ultra-rich to convince their fans that Trump Is Good Actually.
When I saw this PG article I wondered if that article inspired it. It is the perfect example of someone walking into something where zero people have ill intentions, and everyone understands exactly what that very useful term means, and telling us all we should stop using it because of their moral eye opening. Aren't we all better people now?