Selected developer quotes:
“I’m torn. I’d like to help provide updated data on this question but also I really like using AI!” — a developer from the original study early-2025 when asked to participate in the late-2025 study.
“I found I am actually heavily biased sampling the issues … I avoid issues like AI can finish things in just 2 hours, but I have to spend 20 hours. I will feel so painful if the task is decided as AI-disallowed.” — a developer from the new study noting selection effects when choosing what tasks to include in the study.
“my head’s going to explode if I try to do too much the old fashioned way because it’s like trying to get across the city walking when all of a sudden I was more used to taking an Uber.” — a developer from the new study noting selection effects when choosing what tasks to include in the study.



You only skill atrophy if you go and perk off playing video games while the agents cook.
If you actually are productive and spend that freed up time working on tasks the agents cant do fast and easy, aka, the hard stuff, you instead will improve your skill even faster as now you are spending most of your time on the important tasks and not wasting 95% of your workday on easy boilerplate stuff anyone with 2 braincells can pump out.
What you’re describing is skill atrophy, it’s just in skills you don’t value.
It’s also skill acquisition/reinforcement for skill you do value.