Nope, you have the wrong understanding. Elon musk is at the head of a company that builds rockets. He has the future of western space endeavor in the palm of his hand, and and will continue to do so for decades at this rate. He has agreements with the US government. You don't get to mess around with geopolitics and play games when you're operating at that level. If he didn't want to be subject to such scrutiny, he should have stuck to making cars and then people would just be upset and not outraged.
He must be investigated for this so that the extent of his play becomes apparent, if any. He may be innocent, that is an acceptable possible outcome, but he really has gone too far this time.