I think the problem is a lot of misconception about the Militia.
So what is the militia? According to Section 311 of US Code Title 10:
"(a) The militia of the United States consists of all able-bodied males at least 17 years of age and, except as provided in section 313 of title 32, under 45 years of age who are, or who have made a declaration of intention to become, citizens of the United States and of female citizens of the United States who are members of the National Guard.
(b) The classes of the militia are
(1) the organized militia, which consists of the National Guard and the Naval Militia; and
(2) the unorganized militia, which consists of the members of the militia who are not members of the National Guard or the Naval Militia."
As you see, the unorganized militia is bears just as much authority and legitimacy as the organized militia. Anyone who does a little research will quickly see that nearly every state has at least one militia, and Michigan has 9 combat brigades! They are all legal, most of them reject racism and antisemitism (including mine). And they are purely defensive in nature, with no ambitions to overthrow the government.