> Poor writing is not a new thing, of course. Most of the moderation mechanisms that it uses were perfected a quarter century ago when sites like Slashdot were popular as a defense mechanism against bad user behavior. Bad user behavior impacts commenting, article submissions, and moderating itself. While bad users now have AI to abuse, the problem of a large volume of low quality content is is largely the same.

I respectfully disagree on almost all counts (beyond poor writing not being new, of course!).

Moderation mechanisms have not been perfected. They're certainly not perfect, and, given that, I don't know what would make one call them perfected. Humans have probably gotten more accustomed to being moderated, but it'd take a lot to convince me that we have even reached a decent place for moderation at moderate scale, let alone something that is good-to-perfect.

Most importantly, the problem of low quality content is now not the same. Magnitudes matter, and a difference in degree eventually becomes a difference in kind. LLMs have escalated the problem of garbage content beyond what would've previously been conceivable.

To illustrate: How do you dispose of several trash bags at once? Take them to the trash can. How do you dispose of several tens of trash bags at once? Need to rent a dumpster.

Or a classic: If you owe the bank $100, that's your problem. If you owe the bank $100 million, that's the bank's problem.

Bringing it back to written content: doing human-driven moderation on hundreds of submissions a day is tractable with (idk) a couple of people. For thousands or tens of thousands? Intractable. And bear in mind that human-driven moderation is one of the things that keeps HN a better place on the net than many (most) others.