It definitely wouldn't be sufficient on it's own, so it's no substitute to understanding architecture. I think it's more a useful technique for ways of learning

It definitely wouldn't be sufficient on it's own, so it's no substitute to understanding architecture. I think it's more a useful technique for ways of learning architecture that is often underexplored. Most posts focus on what to do, and few seem to focus on what not to do. Shifting the balance somewhat would be valuable IMO.