I think there are a couple of reasons why certain people press the leftist supremacy theory: First, they greatly fear the idea of a kinetic war breaking out and find the idea of combat repellent. So, they act as if a shooting war cannot ever be won. They hide their fear behind a veil of “rationalism” and thin hopes of a completely passive resistance. They figure that if they can’t fight and win, then no one else can fight and win.
Second, the motives of some of these people are more nefarious than fearful. One of the primary functions of 4th Generation (psychological) warfare is to convince a target population that “resistance is futile.” If you can make them believe that winning is impossible then they may not fight at all, and thus the prophecy is self fulfilling.
-Brooks