I disagree about this:

And yet here we are. The worst fact about these tools is that they work. They can write code better than you or I can, and if you don’t believe me, wait six months.

I dealt with apache santuario for some xmldsign code and damn, documentation is horrible, only some things in stack overflow worked, but the java docs saved me, I just needed to think about it and rewrite, rewrite and rewrite so the code was legible. Whenever I asked any LLM, they "wrote" code directly from 2005, junior level style, using code patterns directly from the depths of time.

Edit: These LLMs are dumb as fuck, any non standard thing or completely new things they just shit their datacenter pants and just throws garbage at the screen.