Can we please have comments more substantiated than "Ban them all"? I remember when HN actually had interesting discussion, and wasn't just a peanut gallery. Comments like these are incredibly uninteresting, and only contribute to HN's increasing reputation as a reddit-esque echo chamber.
@dang I'm hoping you can weigh in here, I'd really like to know what the mod team thinks about these kinds of comments (if they're worthwhile to have on the site), and I'm sure you're a more authoritative source on if they're becoming more common or not.
I don't want to pick on floren personally, though. That account has a fine posting history and seems as concerned about comment quality as you are (e.g. https://news.ycombinator.com/item?id=19039487). The problem is rather that most bad-for-HN comments are unintentional, at least once you scrape out the bottom of the barrel.
As for HN's reputation vis-à-vis Reddit, I think that's been pretty stable for years now.
I can't make a comment asking every single fluff comment to please elaborate a bit more just so people go "oh, huh, yeah this shouldn't be here". And you can't deny that in the last N years, HN has become more and more happy to upvote fluff.