This part resonates. AI has been such an accelerator that just yesterday I told Claude to make a brand new "Christian male meal planner with grace quotes from the Bible", bought a domain name, had the whole thing ready to go then thought "wtf am I doing, I already have half a dozen other side projects in the go, this is insane!" and just stopped it.
Human focus is a precious, finite resource. The productivity boom enabled by AI tools is probably going to benefit those capable of laser-like focus the most. Scattered thinkers (like myself, or perhaps the original article author) are in for a struggle at times.