Tried to help a co-worker reproduce an issue today via a screen share. Told him to see the behavior required a one-line addition to the code. Then watched in horror as instead of adding that one line, he asked his coding AI to make the desired change and it spun around for 5 minutes trying to make dozens of changes in dozens of different files. The call ended predictably without co-worker having reproduced anything, and saying he'd get back to me.