I post my view that is against the HN hive mind and don't always feel like rebutting the same hive mind talking points again and again. I like to post to prove there is an alternative view out there
I don't know your motivations but I know the "HN hive mind" isn't the problem. When you do engage with people who disagree with you, it usually becomes evident to me that there isn't much substance behind your views and that you struggle to disagree amicably. I also see lots of people on HN with a similar perspective to yours who don't have the same problems or engage in the same patterns of behavior.
The facts are that HN has a diverse set of perspectives with many conservative/libertarian commenters who would align with you, but that your comments are frequently shallow flamebait. Though I have seen a couple good points you've made, as well. Do with that information what you will.
I'm also guilty of what they accuse you of. Sometimes my internet comments are not made for the purpose of sparking discussion, but more of a "vent" where I know my take is not popular but I feel the need to throw it out there anyway. The comment is more for "me" than anyone else. And, yeah.. that makes it a bad comment lol.
I also just love playing devil's advocate, and I'm adverse to hivemindy-feeling opinions (even when I share them). Maybe this all describes you, too.