The rules of engagement have changed. FedGov has zero legitimacy and the mere fact that some agent of government gave an order does not convey even a superficial moral obligation to obey that order. The new standard is simple: "Rules? In a knife fight?"
“Whenever the legislators endeavour to take away and destroy the property of the people, or reduce them to slavery under arbitrary power, they put themselves into a state of war with the people, who are thereupon absolved from any further obedience.”
John Locke