Comment by krackers

A lot of stuff is simultaneously useful but not mission critical, which is where I think the sweet spot of LLMs currently lies.

In terms of the state of software quality, the bar has actually been _lowered_, in that even major user-facing bugs in operating systems are no longer a showstopper. So it's no surprise to me that people are vibe-coding things "in prod" that they actually sell to other people (some even theorize claude code itself is vibe-coded, hence its bugs. And yet that hasn't slowed down adoption because of the claude max lock in).

So maybe one alternate way to see the "productivity gains" from vibe-coding in deployed software is that it's actually a realization that quality doesn't matter. The seeds for this were already laid years back when QA vanished as a field.

LLMs occupy a new realm in the pareto frontier, the "slipshod expert". Usually humans grow from "sloppy incompetent newb" to the "prudent experienced dev". But now we have a strange situation where LLMs can write code (e.g. vectorized loops, cuda kernels) that could normally only be done by those with sufficient domain knowledge, and yet (ironically) it's not done with the attention and fastidiousness you'd expect from such an experienced dev.