>If it weren’t for Musk & Bezos

SpaceX was built on NASA contracts like the original resupply missions, they won that contract before Falcon 9 had made its first flight. Its as odd as saying if it was not for Boeing and Lockheed Martin the airforce would not be able to fly.

https://en.wikipedia.org/wiki/Commercial_Resupply_Services

Had SpaceX not been in the crew program that would have gone to Sierra Nevadas Dream Chaser and Boeings Starliner (the later having now built a system to fly NASA contracted astronauts. ).