The HN zeitgeist has something of a love/hate relationship with the web, I've noticed. HN in general seems to skew a little older than a lot of online communities, so a lot of HN users were adults back in the early days of the web/Usenet/etc. There's a tendency to view those days with nostalgia, leading a lot of people to feel like the "good old days" of the web were "ruined" by the modern shift into more interactivity, fancier/prettier design, etc. And "web developers" are the ones proximately responsible for the shift, so they get the hate too.

I laugh every time I see someone on HN asserting that the web "shouldn't" be used for anything beyond "documents and lightly interactive content", which is not uncomment. There's some real old-man-yelling-at-clouds energy there.