In much the same way the Soviets branded people who dissented as mentally ill.
Ah, the Left. Times change, costumes change, but their nature and tactics never do.
I suppose it is a good thing for us that they cannot, for the life of them, ever come up with an original thought. From chants at protests like “Hey, Hey, Ho, Ho” or tactics against their opponents, they have to rely on the past for guidance!
-PJ