To provide a heads up to others for who feel similarly for whether something is worth spending time with there isn't a problem speculating if something is produced by AI if there are indicators of insufficient human authorship but that's a big if. If incorrect such comments themselves become noise.

In its worst form I've seen now many times in other communities users claim submissions are AI for things that are provably not, merely to dismiss points of view the poster disagrees with by invoking calls to action from knee-jerk voters who have a disdain for generative AI. I've also seen it expressed by users I expect feel intimidated by artwork from established traditional artists.

Thankfully on HN it hasn't reached that level but I have seen some here for instance still think use of em dashes with no surrounding spaces is some definitive proof by pointing to a style guide, without realizing other established style guides have always stated to omit the spaces (eg: Chicago Manual of Style). This just leads to falsely confident assessments and more unnecessary comment chains responding to them.

What one hopes for with curated communities is that people have discriminating taste at the submission and voting level. In my own case I'm looking for an experience from those who have seen a lot of things and only finds particular things compelling and are eager to share them. Compared to some submission that reaches the front page of say popular programming language docs that just provide another basis for rehashed discussion (and cynically since the poster knows such generalized submissions do this and grow karma).