You trying to smoosh everything together -- milita, individual, state, federal -- and say the second amendment protects all weapons for all persons for all uses from infringement by all levels of government; federal state and local.
With that as a starting point, I don't know how to respond and even where to begin.
So I won't.
With that as a starting point, I don't know how to respond and even where to begin. You don't have to. With that as a starting point, the rights - and who enjoys them - is very clear and simple, requiring no response. ...just as the Founding Fathers intended.