Have not used it for programming.
At work, this is to some extent because we haven’t decided yet whether to trust sending away our codebase to be potentially trained on.
In general, this is because I find the agressive FOMO-inducing marketting revolting, and because it would be increasing our dependence on big tech companies where I believe we should do just the opposite.
I did use it once or twice to get pointers on topics I wasn’t familiar with (e.g., new standards or protocols, …), mostly just to get a helicopter view and some sources to follow it up when i was in a rush at work. Would not do that on my personal time.
I wouldn’t object to using an open-source/open-training, ethically trained, self hosted model.


Our company develops software for medical devices. Risk assessment is everything, and we currently do “You can use AI, but you are responsible that the result works and is correct” and “You can use it, but do not input any company secrets, confidential data, medical records, or things like passwords and security-relevant data”.
I guess the difference is we’re too busy making things and we don’t have the time to brag about AI on social media? Also we’re small and don’t have the reach anyway.