I don't have evidence for this, but I suspect a lot of it is Reddit refugees.

We live in an era where companies are increasingly hostile towards their users and society at large. Where regulation has been stripped or ignored to maximize the profits of a handful of monopolies, where companies don‘t even have to pretend to care about their customers anymore, nor the usability of their product. Seemingly companies don‘t even bother to test their products anymore before selling it to their customers. And companies that engage in the most consumer hostile behavior are the ones who are most rewarded for that behavior.

I think this cynicism is more then warranted. If anything HN is not cynical enough to meet the times we are in.

The AI boosters have driven away all experts. They are either financially invested or mindless power users on the level of the proverbial MacOS fanboys.

Experts related to real programming topics are gone or silent. AI experts have never even been here in the first place. It is all about Electron apps, prompts, agents and other bullshit.