I don't have to prove anything to you. Never had to in my life before, and never will unless I prosecute someone in court.
Many democrats and leftists, vainly veiled marxists, have a completely opposite view of the world. And I mean completely opposite. And they're infecting a sizable amount of the populations with their propaganda, successfully.
I do not know what the cold war was like in the 50s, 60s. I can't imagine it being worse than this current cold war.