If you come across a submission you feel is inappropriate for HN, please flag it and move on. The guidelines specifically ask us not to complain about submissions:
> ”Please don't complain that a submission is inappropriate. If a story is spam or off-topic, flag it.”
> ”Please don't complain that a submission is inappropriate. If a story is spam or off-topic, flag it.”
https://news.ycombinator.com/newsguidelines.html