I'm not sure how valuable this advice is. From what I can see, Jeffries hasn't been involved in actual software development for decades (he is ~87 and has a lot of great accomplishments under his belt, but in the year 2026, 0% of his income relies upon him generating solutions for paying clients in a competitive space, and probably hasn't for a long, long time).
For some reason HN readers love this sort of content, largely by periphery players who mostly think it gives them an angle for clicks. And, I mean, as someone who uses lots of AI to delight clients and stay competitive, you be you. It leaves more for me.