You're right that (some) marketing copy writers have been writing in this style for decades, but suddenly every second tech blogger has assumed the same voice in the past 2 years. Not everyone is as sensitive to it. I read this crap daily so I've developed an awareness and I'm confident in calling it out.

I don't think I've personally seen a single false positive on HN. If anything, too much slop goes through uncontested.

> If anything, too much slop goes through uncontested.

It's actually insane opening up /r/webdev and similar subreddits and seeing dozens of AI authored posts with 50+ comments and maybe a single person calling it out. Makes me feel crazy. It's not as much of a problem here, but there is absolutely a writing style that suddenly 50% of submissions are using. It's always to promote something and watching people fall for it over and over again is upsetting.