"Feynman’s quote is meant for the author of this post, not people using AI to execute better day to day."

Lol! Feynman's quote is in fact for everyone. Refusing to consider that it might apply to yourself is proof of that!

It’s not a consideration. I am more productive with AI. Period. Maybe that’s not the reality for you, but it is for me. I don’t need a study to prove it.