Nobody has ever said human code is perfect. But it is empirically the case that code written by LLMs is on average lower quality than code written by humans.
That's not really true, and it's only even potentially true if we talk about the absolute cream of the crop developers. Most human written code is quite bad actually
> absolute cream of the crop developers
You’re reading their blog
This has not been true for 6 months. Update your priors.