The time require by devs for non coding work is inversely proportional to how relatable the domain is and how specific the problem is. Tell me to build a clone

The time require by devs for non coding work is inversely proportional to how relatable the domain is and how specific the problem is. Tell me to build a clone of twitter and I can make a lot of autonomous decisions. Tell me to be an ERP and I'll be spending most of my time not coding. Most of software development are in domains that most people don't intuitively understand.