I think SpaceX's secret sauce was they disrupted all the old, big, heavily corrupted aerospace contractors like Lockheed and Boeing by being agile, relatively c

I think SpaceX's secret sauce was they disrupted all the old, big, heavily corrupted aerospace contractors like Lockheed and Boeing by being agile, relatively cheap, and innovative because they had to be. My worry is that nothing except perhaps their own engineering culture prevents them from going that same route eventually. Once upon a time, the big names were the innovative, nimble players.