I agree in principle, but I think the 2-5% estimate is extremely low. I could be sold on most developers spending ~25%, up to 40% of their time on code. But very few people are spending 2% of their time on it. Unless you're some sort of super senior staff / advisor to the CTO at a gigantic company, which has already placed you on rare terrain.
Most people overestimate how much time they spend "writing code".
I interviewed a ton of people in my career and when I ask "how much time writing code on your last job?". The more junior the person the more they would overestimate the time writing code (Some would say 90%!). Once they joined I was able to see how much time they really wrote code and it is almost never more than 30%.
Mostly because the code is only the final output. You spend most of your time doing research, talking to people. Working on Quarterly OKRs, going to meetings etc.
If you just write code you are either an extremely junior person that works on things trivial enough to not have to research or your are disillusioned and you don't realize you spend most of your time doing other things
If you're reading this and that matches your experience as an IC SWE whose job is ostensibly developing software.. you're either trapped in a very atypical org, or you're heading for a PIP.
