The discussions on HN dont go deep enough to look at the antecedents of the current imbroglio.
Human brains are weak to a variety of manipulations. Media manipulations are one of the oldest, and have been going on for ever.
The 24/7 news cycle preceded the net and created the exact same issues.
Right now what we have added is mobile internet which means people can access the material all the time, and we've added algorithmic creation of inciteful content.
We've gone to the industrial complex era of outrage creation.
For me the discussions about Corona has been the most controversial, as we simply don’t have a good understanding of it yet. It tends to lead to not very constructive discussions.
Oh, wow, really? I'm sure it is a topic that is debated, but you would put that approximately on the same level as China/TikTok? (Not disagreeing, I just don't follow HN as closely as I used to.)
Outrage-driven profit models existed before social media as such. Once known as tabloids and the guttered press, this kind of media existed a while before Facebook. William Randolph Hearst was credited with starting the Spanish-American war back in the day (as fictionalized in Citizen Kane). This is to say the "outrage complex" extends well beyond social media platforms though such platforms certainly serve to accelerate it.