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When cattle are delivered to the slaughterhouse, they have no prior experience or information regarding slaughter. The first inkling they have of their fate is observing the cattle in front of them in the chute being executed.

People are no different - unless they intend to be. Censorship is a means of preventing people from being prepared to counter existential threats, and centralized comms are unavoidably liable to censorship. Relying on them for information is insecure.

I don't even pay attention to them, except as they are excerpted here.