I write code. On a good day perhaps 800-1000 "hand written" lines. I have never actually thought about how much typing time this actually is. Perhaps an hour?

I write code. On a good day perhaps 800-1000 "hand written" lines. I have never actually thought about how much typing time this actually is. Perhaps an hour? In that case 7/8th of my day are filled with other stuff. Like analysis, planning, gathering requirements, talking to people. So even if an AI removed almost all the time I spend typing away: This is only a 10% improvement in speed. Even if you ignore that I still have to review the code, understand everything and correct possible problems. A bigger speedup is only possible if you decide not to understand everything the AI does and just trust it to do the right thing.