the difference now is it is shamelessly encouraged.
one interesting topic is code reviews of AI code. code reviews have always been a bottleneck on the team and there's lots of trust and rubber stamping. I don't believe people are reading the code they ship.
I will say that it is a beautiful tool if you turn it on its head. if you don't quite understand something, it will never tire of answering your questions. It is a great time to need handholding.