I'm a long-time Hacker News reader who signed up, finally, to post this comment: What's this worthless post doing wasting my attention on Hacker News?
Basically HN readers post articles, and then vote on them. Crazy, I know, the kids these days. Anyway, that's how this article got on Hacker News, and that's why nobody gives a flying duck about your "attention being wasted".
Thus, your sense of entitlement is extremely arrogant, not to mention that your comment was rude. Besides forgetting that HN offers what the HN readers vote on, you also forget that you are perfectly free to skip anything you don't like.
You have missed an important point about HN -- the comments are usually more interesting than the articles. I have up voted lots of meh articles for the comments.