The chief concern about Elon Musk’s various enterprises isn’t that they have made him rich and will make him richer, but that what he puts out is becoming so good that he could one day hold us victims to monopoly pricing and then slack off.
Screaming “coup” doesn’t make it so, though it might help someone perform one in the future. These disproportionate reactions, even from ordinarily reasonable folks, will not help stop the real or imagined problems of the new American administration.