Actually, more people are making cool internet things than ever. The internet is in a golden age of creative expression across every conceivable medium. Anything you can think of - art, music, video, games, ARGs, fiction and unfiction.
But they're not putting those things on quirky hand-coded websites, so Hacker News doesn't care. The idea that most of the modern web is boring, uninteresting and not worth anyone's time is just peak tech-hipster contrarian nonsense. Sheer volume alone would suggest that, even if that were true, the interesting remainder would still be bigger than one could see within a lifetime.