Or as you used a non sanctioned tool in a corporate environment with murkiness around IP and copyright and quite likely exposed confidential information to a 3rd party you get disciplined or fired.

And not for nothing you probably will have better luck scoring a promotion by spending $20 a month on doughnuts for the team than on ChatGPT.

The odds that this will be the difference all other variables held the same strike me as unlikely. I've used it a lot for programming in my personal time and get where he's coming from. It's fun and cool but didn't spike my effectiveness at programming enough vs. just googling things that I'd expect it to be noticable when reviews come around