I don't actually think the article refutes this. But the AI needs to be in the hands of someone who can review the code (or astrophysics paper), notice and understand issues, and tell the AI what changes to make. Rinse, repeat. It's still probably faster than writing all the code yourself (but that doesn't mean you can fire all your engineers).
The question is, how do you become the person who can effectively review AI code without actually writing code without an AI? I'd argue you basically can't.
I agree, and I'd go a step further:
You can be the absolute best coder in the world, the fastest and most accurate code reviewer ever to live, and AI still produces bad code so much faster than you can review that it will become a liability eventually no matter what
There is no amount of "LLM in a loop" "use a swarm of agents" or any other current trickery that fixes this because eventually some human needs to read and understand the code. All of it.
Any attempt to avoid reading and understanding the code means you have absolutely left the realm of quality software, no exceptions