We should repeat their “baseless claim” response every time the left spews their material. No need to spend time countering them point by point, just do like they do and automatically call everything they say extremist, stupid, baseless, disputed, conspiratorial, unproven, etc., so you don’t have to waste time educating them. Do it often enough that they begin to lose that smug feeling they have been given when their trainers give them treats and tell them how smart they are for obeying.
Excellent idea...