Two years ago I didn't use AI at all. Now I wouldn't go without it; I have Copilot integrated with Emacs, VSCode, and Rider. I consider it a ground-breaking productivity accelerator, a leap similar to when I transitioned from Turbo Pascal 2 to Visual C 6.
That's why I'm hyped. If it's that good for me, and it's generalizable, then it's going to rock the world.