Fact is there is nothing General Milley or any other military commander could or should have done about the 6 JAN protesters. The military is prohibited from domestic law enforcement except if martial law is legally declared. He was apparently worried about a situation of the President invoking the insurrection act and declaring martial law theoretically allowing the President to use the military to stay in power. It’s a scenario that deserved considering.
The President wasn’t going to try to illegally order the military to suppress the 6 JAN protesters. He liked those people.
Again though, to both of your posts, by "support" I mean serve at the leisure of someone he was reportedly accusing of working out of the Nazi playbook. If you thought you were working for the Nazis, would you have kept your commission? "I'm going to resign if this keeps up the way it is...." Sure you were General Milley, sure you were.
To this post, the fact the military is prohibited from moving against citizens did not seem to be of a concern to him when he was saying that they had the guns. They have the guns he is telling everyone, the President is an American dictator in the waiting, and we were supposedly having our Reichstag moment when the backers of the supposed dictator wannabe are literally standing on the floor of Congress having forced their way in and he did jack shit. He did not resign. He did not move to stop the "coup" (even calling it that is laughable). He talked to some buddies about what he would do if....And this is not an argument that he should have done something, he should not have. It is an argument that all of his talk was bluster and hyperbole. If you think you are working for American Hitler you don't stick around.
I get it, a bunch of people don't like Trump and he gave people a whole bunch of reasons not to like him, but this really seems like some self serving reputation spit shining by a guy who was afraid his political future was tied to this President.
The last administration had an entire break down in the norms of how things should be. The FBI blew those norms. State blew those norms. The military SHOULD serve. Then again, how many high level military members (a group which Milley may or may not have belonged to) were involved in the BS briefings the former President received on
Syria?
Trump bad. I can see how one would feel that way. But you want to know what else is bad? The reaction to him. Particularly in the government. It has taken a wrecking ball to about half the country's faith in institutions that used to be apolitical. General Milley running his mouth the way he did does nothing to help that, particularly when I don't think he truly believed what he was saying and his actions reflect that fact.
The rhetoric he used does not match the norms you mention and the actions he failed to take do not match the dire language he was using.