There&#x27;s ups and downs to that. Companies like Google would argue that their systems are too integrated to their business to be nationalized. (Unless we just nationalize Google. It&#x27;s enough of a monopoly now........)<p>The biggest issue would be that this is still a rapidly developing field, and the one thing government is not good at is rapidly evolving technology.<p>But fundamentally, we will need something controlled by an agency or government, or at least a nonprofit organization of some sort. A single corporation can&#x27;t control our nation&#x27;s transportation infrastructure.