Social media has made it normal to have closed social circles. You like a couple posts by Karpathy and LeCun and your feed is now full of AI. Or you like a post by the anti-AI folks and your feed is now on how useless or harmful it is.
With HN, we all see the same news. But now it's far to the extreme of either party.
HN is often around the early majority of the Innovation Adoption curve. I was actually going to ask why Clawdbot wasn't even mentioned on HN when it had been everywhere else... but the news did hit the front page a few days later. There's a few killer updates from the AI coding groups which only get 0-2 upvotes and disappear.
HN is not the place to go to be up to date on AI, it's where you go to see the news that has hit the mainstream. Opus 4.6 was "leaked" on media and hyped as if it were Claude 5 or something. By the time the news was actually out, people had formed their opinions.