One more benefit is to learn how to tame complexity. The most complex piece of software doesn't come from nowhere; it is built over years, if not decades. Peopl

One more benefit is to learn how to tame complexity. The most complex piece of software doesn't come from nowhere; it is built over years, if not decades. People will never experience the same level of complexity in the "greenfield" programming. And that experience changes the entire mindset, from how to write the codes to how to structure the entire engineering org.