I think even claims of 2-5x are highly suspect. It would imply that if your team is using AI then all else equal they accomplish 2-5 times as much in a quarter. I don't know about you but I'm certainly not seeing this and most people on my team use AI.
[And to those saying we're using it wrong... well I can't argue with something that's not falsifiable]
[And to those saying we're using it wrong... well I can't argue with something that's not falsifiable]