alt Hacker News> I suspect most of these cases aren't bots, they're users who put their thoughts, possibly in another language, into an LLM and ask it to form the comment for them. They like the text they see so they copy and paste it into HN.
Yes, if this is LLM then it definitely wouldn't be zero-shot. I'm still on the fence myself as I've seen similar writing patterns with Asperger's (specifically what used to be called Asperger's; not general autism spectrum) but those comments don't appear to show any of the other tells to me, so I'm not particularly confident one way or the other.
That's ye olde memetic "immune system" of the "onlygroup" (encapsulated ingroup kept unaware it's just an ingroup). "It don't sound like how we're taught, so we have no idea what it mean or why it there! Go back to Uncanny Valley!"
It's always enlightening to remember where Hans Asperger worked, and under what sociocultural circumstances that absolutely proverbial syndrome was first conceived.
GP evidently has some very subtle sort of expectations as to what authentic human expression must look like, which however seem to extend only as far as things like word choice and word order. (If that's all you ever notice about words, congrats, you're either a replicant or have a bad case of "learned literacy in USA" syndrome.)
This makes me want to point out that neither the means nor the purpose of the kind of communication which GP seems to implicitly expect (from random strangers) are even considered to be a real thing in many places and by many people.
I do happen to find that sort of thing way more coughinterestingcough than the whole "howdy stranger, are you AI or just a pseud" routine that HN posters seem to get such a huge kick out of.
Sure looks like one of the most basic moves of ideological manipulation: how about we solved the Turing Test "the wrong way around" by reducing the tester's ability to tell apart human from machine output, instead of building a more convincing language machine? Yay, expectations subverted! (While, in reality, both happen simultaneously.)
Disclaimer: this post was written by a certified paperclip optimizer.