Comment by frje1400

I think that you are describing an ideal scenario that does not reflect what I see in reality. In the "enterprise applications" that I work on, long functions evolve poorly. Meaning, even if a long function follows the ideal of "single thread, step by step" when it's first written, when devs add new code, they will typically add their next 5 lintes to the same function because it's already there. Then after 5 years you have a monster.