Not actively writing code causes real cognitive decline as neural pathways become inaccessible, not just a subjective feeling of 'brain drain'.
Scott Tolinski explains that the 'brain drain' from AI coding is real; by not actively participating in the coding process, developers' neural pathways for those skills weaken.
transcript
Scott Tolinski: the brain drain of letting AI do it for you is not just fake. It's not just something that we all feel. It's quite simply by not doing those things in repetition and by not allowing our brain to understand these processes, your brain is actually letting those neural pathways go away or they're there those pathways are uh becoming inaccessible. So it's not just like a feeling of brain drain. By not being actively involved in an active participant in your code or the process by which things are doing things, your brain is in fact not using those skills anymore.