

Agreed, not sure why the mustache is the focus. For instance, Oliver Hardy is a famous comedian with an iconic toothbrush mustache. Charlie Chaplin as well. I guess if you’re going to sport a toothbrush mustache, get yourself a black derby and never, ever take it off. Pretty sure Jones doesn’t own a derby, though.
This article sums up a Stanford study of AI and developer productivity. TL;DR - net productivity boost is a modest 15-20%, or as low as negative to 10% in complex, brownfield codebases. This tracks with my own experience as a dev.
https://www.linkedin.com/pulse/does-ai-actually-boost-developer-productivity-striking-çelebi-tcp8f