Why is HN so eager to document the downfall of facebook? First, realize that for a large part of its demographics, facebook is the internet , and when they quit they 'll leave the internet altogether (provided that there 's not another new platform that absorbs them). Second, other social media are having far bigger leakages (snapchat) but that doesn't seem to concern anyone.
Also, it's not necessarily just Facebook HN likes to shit all over. From what I've seen it's Amazon, Facebook, Google and Apple. They all kind of get their time in HN's 'hate spotlight'. (Oh, and it's not as big of a company, but Magic Leap is up there, too. :P )
There is, if anything, a bias towards favouring Apple products, but it's not nearly as fanboy/fangirl-ish as it is on the rest of the 'net. It seems at least HN'ers, even those who favour Apple, are, for the most part, also willing to admit it's bad practices.
And that's a pretty strong claim that Facebook is the internet for a lot of folks. What about YouTube? Google? Wikipedia? (Especially for students?) :/