If we rephrased this to "When I reject my coworkers code even if it works" and give the same reasons there would be zero dissent. There is this weird idea that seems to come up with AI that any solution must be good and adequate. Software Engineering is all about rejecting code that works for the right code that works.

Yeah, but I think there's a difference here: If your coworker puts up code that you don't understand quickly, in most environments people give it an approval, as withholding approval is meant to indicate that there's a problem with the code. It's very rare that you'd actually force them to wait to merge until they've explained the code to your satisfaction.

(There are workplaces where that's the norm, I know -- it tends to be a thing with smaller teams with codebases that everyone understands fully, and much less a thing with larger teams where different people have areas of the code they understand more than others.)

With AI code, though, it's _your code_ and you can't give it a lgtm, you actually need to dig at it until you do fully understand it, fully agree with it, and could justify it to a hostile reviewer. It's a different level of rigor.

Not all engineers apply that rigor, though, which becomes a problem.

Which means it doesn’t matter if the code is from AI or not.

If it’s not good it’s not good.