You alone can't do anything about the demographics and their biases here. Buy if you honestly believe that HN is somehow politically neutral you're deluded.
It does't require a sociologist to realise that when certain topics degenerates into 500-1000 comments of bullshit and others doesn't even register that this user base has a certain bias.
Finally, what is seen as ideological warfare naturally follows the overton window. I could directly translate liberal/conservative folks posts here into a equivalent socialist narrative instead and it would be seen as ideological warfare because it's simply out of the ordinary.
You can just look through my comment history and the users I've replied to if you're genuinely interested.
What a sad state of affairs when pushing back against the bullshit spread by the very prolific reactionaries, albeit polite (which is all that matters here), of this site sooner or later gets one banned. To add insult to injury most of them have been posting on HN for many years.
It's funny how reactionaries have gone from "it's not really happening", "it's not man made" to "it's too late anyways" in no time. The same goal remains; to keep doing nothing.