I believe that when the community gets this sort of inaccurate reflection of itself, it encourages a "why bother" sentiment and, downstream from that, a "fuck you" sentiment, since if no one is communicating anyhow, what else does it make sense to say?
In reality, is there any other non-siloed community site of HN's size, where divisive topics routinely arise, that manages to do better at "adult conversations"? I don't know of one. I know it feels like HN is the worst [1], but actually, in relative terms, this place has managed to plant at least one or two toes outside the inner circle of hell. Our task is to move another toe in that direction.
I wrote about this recently: https://news.ycombinator.com/item?id=23308098. Short version: it's because HN is less divisive that it feels more divisive, because this is the rare case of a large(ish) community that keeps itself in one piece instead of factoring into shards, silos, or social graphs. If that's true, then although we haven't realized it yet, the HN community is on the leading edge of the opportunity to learn to be different with one another, at least on the internet. This opportunity is precious and we need to become more conscious of it as a community, so we have a chance to do something with it other than collapse back into the moat.
[1] I do not mean to pick on you personally—it sucks to get singled out and I have zero intention of shaming. The truth is that most of us have this emotional perception of HN, including me. If you read the post I linked to above, there's a theory there of why that is.
Tbh though, on some topics, "why bother" is accurate. You can write a comment that is controversial, but it will be heavily downvoted and flagged, so indeed: why bother?
The Overton Window on HN isn't as large as it appears, but it's generally accepted that you can say what you want as long as it's within these narrow limits.
What you're saying about the shock value of encountering different opinions for the first time is probably true (for some more so than others, I believe), but it doesn't change the issue that, on controversial topics, actually engaging the outraged and offering a different point of view does not seem useful. After a bunch of unspoken "fuck you" flags, "why bother" is what's keeping the site civil. If people are emotional and cannot be reached by words, don't try to talk to them unless you want to fight them. "Why bother" is deescalation.
The thing is, that image of HN is actually wrong. We all need to become aware of how strong the biases are that lead to it, lest we end up destroying the very thing we wish for.
You don't have to engage the outraged. It's not a best practice to go actively looking for the people openly and vehemently opposed to you and your views.
I'm a social creature and I have something of a tendency to reply to other comments instead of leaving a top level stand alone comment. I also have a lot of controversial opinions and I'm a magnet for controversy in part simply because I'm a demographic outlier for the audience here.
Sometimes, it's best to make those stand alone comments instead of replying to an existing comment. Sometimes that's the way to deescalate without being silenced on the topic.
And it feels like a workaround instead of a fix. Like a jolt of pain every time you put weight on your left leg and deciding to just not put weight on it. It does mitigate the symptom, but it doesn't solve the problem.
https://news.ycombinator.com/item?id=21368961
https://news.ycombinator.com/item?id=17002125
https://news.ycombinator.com/item?id=16134205
https://news.ycombinator.com/item?id=16397133
https://news.ycombinator.com/item?id=17197581
https://news.ycombinator.com/item?id=19912334
https://news.ycombinator.com/item?id=20202305
https://news.ycombinator.com/item?id=20438487
https://news.ycombinator.com/item?id=20645202
https://news.ycombinator.com/item?id=21325122
https://news.ycombinator.com/item?id=21461976
https://news.ycombinator.com/item?id=21585284
https://news.ycombinator.com/item?id=20742578
https://news.ycombinator.com/item?id=21907232
https://news.ycombinator.com/item?id=22775601
https://news.ycombinator.com/item?id=23306323
https://news.ycombinator.com/item?id=23323431
https://news.ycombinator.com/item?id=23351311
https://news.ycombinator.com/item?id=23342402
Don't like these "HN is a leftist SJW cesspool hellhole" comments? I got others.