I think this is less about the projects themselves and more about distribution channels like HN and ProductHunt being dead. When the zone is flooded by vibecoded apps of all kinds, the "build it and they will come" era of getting your thing on a popular website's homepage is over.
But other distribution strategies exist. You just have to be smarter about finding and getting in front of your core audience.
But other distribution strategies exist. You just have to be smarter about finding and getting in front of your core audience.