I don't think that epicureanideal was asserting that the Holocaust and the Nazi party in general was overlooked--merely that its coverage is perfunctory, glancing at immediate cause and effect rather than the deeper patterns behind it. I, too, am leary of over-emphasizing German atrocities surrounding WII--heinous though they may have been, there is no paucity of savagery in world history; however, I feel as though your reply is, frankly, a very bad faith reading of what bombcar posted.
He appears to be surmising that we're becoming very impulsive in quashing whatever thought appears to impede our immediate policy goals--not that it is the Holocaust in and of itself that is special. (He even goes through the effort of explicitly highlighting it as entirely feasible for a populace to fall to!)