19/ I find it extremely naive and lacking analysis, hiding decades of academic study of teams in what superficially mimics a logical conclusion, but in fact is extremely easy to refute: A single person can create both a monolith and a micro service architecture.
Conways Law fundamentally only says that it is easier to collaborate with people we talk to, which is honestly only a revelation to people in tech.
People who collaborate can create all kinds of architectures, and most of all: they can adapt to changing conditions.