Treason against the United States, shall consist only in levying War against them, or in adhering to their Enemies, giving them Aid and Comfort. No Person shall be convicted of Treason unless on the Testimony of two Witnesses to the same overt Act, or on Confession in open Court.
If you levy war against the U.S., it doesn't matter if the U.S. has declared war against you. And you don't actually have to be making war, that's just one way of being labelled a traitor.
we died in snowstorms for decades without shutting down at the mere hint of a blizzard