This does not really match my observations. While it does feel to me the sentiment is shifting towards a more negative one, overall HN feels reasonably balanced between those that are pro-AI and those anti-AI (with the middle ground somewhat absent).

Unlike what many other comments here seem to suggest, HN seems much more pro-AI than what I see in real life amongst developers - at least where I live.

And I do think many users would care more than we might think, but unlike art etc. it is often more difficult to tell.