Companies get outcompeted, individual coders don't. And not everyone wants to be the Thomas Kinkade of coding, just cranking product out as fast as possible. And products that "use the latest tools" don't always "outcompete" those that don't. Most of what gets vibe coded - as demonstrated by what gets posted to Show HN - is qualitatively worse than the equivalent human-written software. It certainly isn't better, and there's no indication that velocity to market leads to market dominance.

To metaquote a recent thread - where is the vibe-coded replacement for Photoshop that outcompetes it? or Word? Why aren't vibe-coded games dominating Steam?

The speed alone doesn't translate to productivity and productivity alone doesn't translate to quality.