Deal with a few people in a consultation setting. Watched the D convention, listened to pro D people. They will never wake up.
I don't know. Listened the the 1922 English ai Hitler speech. Seems pretty rational. https://youtu.be/VwlUq4YXCJU?feature=shared
But if you kill the messenger (Hitler), the message cannot get through. Hence, saying Hitler, poisons the well of thought and understanding. Very smart on the one hand, but ultimately sad how easily we are manipulated. Included myself.