I don't think the author is saying it's a dichotomy. Like, you're either a disciple of doing things "ye olde way" or allowing the LLM to do it for you.

I find his point to be that there is still a lot of value in understanding what is actually going on.

Our business is one of details and I don't think you can code strictly having an LLM doing everything. It does weird and wrong stuff sometimes. It's still necessary to understand the code.