You are just not listening to the right places.

fly.pieter.com made a fortune while he live vide coded it on Twitter. One made making a modern multiplayer game.

Or Michael Luo, who got a legal notice after making a much cheaper app that did the same as docusign https://analyticsindiamag.com/ai-news-updates/vibe-coder-get...

There are others, but if you have found a gold mine, why would you inform the world?