Aren't they using the same rockets for non-government missions that they use for government missions, so the classified parts of government missions would just concern the payload and where they fly it to? Musk shouldn't need access to that information to run the company.
> the classified parts of government missions would just concern the payload and where they fly it to?
Which in turn affects practically everything from launch timing to fuelling thresholds to whether the rocket can be used in reusable or expendable mode and thus whether that booster can be reüsed for the next launch. (Same for Starshield’s requirements impacting Starlink.)
Note that I’m not even touching ITAR, which Musk could be found subject to as a triple national.