Earlier quoted context omitted.
I suggest thinking about the purpose of discussion on HN. There’s a tension between thread quality on the one hand and the process of humans debating and learning from each other on the other hand.
I like thinking about the purpose, because I doubt there is a defined purpose right now. I have absolutely no idea why whoever hosts this site (ycombinator?) wants comments - if they're like reddit or twitter, though, it's to build a community and post history, because you can put that down as an asset and, idk, do money stuff with it. Count it in valuations and whatnot. And maybe do marketing and data mining. Or sel…
If the purpose for you is to get a dopamine hit and not true interest (exaggerating here) it might tune you out from the matter at hand.
For me it is the aspect of a more eclectic crowd, with a host of opinions, yet often still respectful that I like. Most threads give insights that are lacking in more general, less well moderated places. You get more interesting in depth opinions and knowledge sharing what makes HN great to me.