> which is to say that these are companies that are, in essence, controlled by the US Government
Shanahan was in government for two years under a different administration, after 31 years at Boeing, and then returned to the private sector at the helm of a publicly-traded company. Nothing about this screams “controlled by the U.S. government.”
A high-executive getting appointed as Minister of Defence and then rapidly returning as a CEO of a company which has lots of Government contracts tells me exactly that. Had this happened in Russia or China the Western media would have had no qualms in painting said companies as Government pawns.