It's also why the nimble newcomer can often disrupt and slay the giant incumbent. It's a lot easier to create high-performance environments when you have teams

It's also why the nimble newcomer can often disrupt and slay the giant incumbent. It's a lot easier to create high-performance environments when you have teams small enough for all members to know each other personally than when you have hordes of people and have to use lowest-common-denominator bureaucracy to manage them in bulk.