On the surface, it's a howler, but Try, be factual and direct, don't call them stupid, don't B slap them, and see how far you get, . . . .
We know from repeated first hand exchanges online with Shrinks and other Mental/Political Health workers.
Our comment box is still open, still waiting, since Feb 2008.
Try it face to face in real time. They'll jump, trying to drown you out, from slogan to slogan as the only defense they own from the structural, self annihilating collisions their collectivist, Statist argument is comprised of.