Hang on, ain’t it a federal law that if you are employed govt aerospace program (which spacex is part of cause its NASA funded contractor) that only American born people can work for them ? Came up in the past and they responded quoting that the Govt wont let them.
As much as I understand the hate towards rich people governments are just as much at fault for subsidising, directly funding and giving land to those companies in the first place for people to be able to make money off them.