They seek to enslave and exterminate and make you extinct fully completely. You aren't the only target, but if you fall, there seems to be no hope for anyone. And these forces are incredibly, horrifyingly evil, an extreme threat to everyone's survival, themselves included, possibly with nothing left afterwards and no possibility of recover even after many millennia or much longer than that. For your own sake and the sake of the chances for the survival of the human species, the USA can not be allowed to fall.