Right. If you are in the HN bubble, then 30 years ago IBM was a big name in computing as the inventor of the PC, OS/2, maker of a great keyboard, and a bunch of weird systems we never touched. They sold their PC and keyboard businesses, and let OS/2 die. We think some of those weird systems still exist, but those never were very relevant unless you had to work on them.
HN users are trendy. If you didn't grow up in the 1990s or before though you may not remember just how picked on this type of crowd was. Now while we are never exactly the "in" crowd, we are respected, being a "nerd" or "geek" is now an acceptable thing. We have come a long way and that is enough trendy enough for us.
Again, HN users are in a bubble, and HN users think that they’re very trendy.