"User" generated content on the internet is mostly bots, HN included. Opinions that seem too radical or stupid to be believed are often bots, or NPC humans repeating bot content that they read somewhere else.
>Opinions that seem too radical or stupid to be believed are often bots, or NPC humans repeating bot content that they read somewhere else.
You forget to mention trolls. The best way to handle a NPC propaganda parrot is to deliver them an even more foul piece of propaganda and observe .. vs disagreeing with them, that they would enjoy.
Too radical is in the eyes of the beholder. Most of the most intelligent people I know, people who rather carefully analyze their own beliefs, tend to have at least a few things that they are extremely outside the Overton window on. It's not particularly hard to see why: if you apply even a surface-level analysis of the world around you, a lot of stuff is "we all believe X because we've always done X that way".
On the flip side, there's plenty of just very dumb people out there. I play enough games that involve VOIPing with others that I can confidently state such.