Pricing together existing technologies to create new innovations is exactly how things have always worked. We stand on the shoulder of giants. It is the reason why many discoveries happen simultaneously in different parts of the world. Because the latest understanding and tools available make the next innovation possible. Saying that Uber is shit for making a GPS enabled app that can act as a commissioned merchant service is like saying anyone that uses AWS is a bad company because they don’t host their own servers. SpaceX filling in a government void is a great entrepreneur story and puts the scope on how significant government overspending is. The internet would have come about even without ARPANET. University labs were already messing around with these systems and were all working towards transmission protocols.