Most of the concerns over the future of transportation focus on mapping today’s transportation patterns onto tomorrows infrastructure. But the why (as in why we use transportation) is important and changes the patterns completely.
Very few people refuse to slice a large pizza and eat it as a single unit. Even the few that do (you monsters) would cut up a pizza that was twice the size. Another way it happens with pizza is when the parties to the pizza could not agree on a single set of toppings, so different portions of the pizza have different toppings.