Yes. In other words, it's hard to impose a Tyranny on a society if Free Speech is allowed. Tyranny requires control over speech, to brainwash people into the be

Yes. In other words, it's hard to impose a Tyranny on a society if Free Speech is allowed. Tyranny requires control over speech, to brainwash people into the belief that the Tyrants are "good for them", and so the first thing any Tyrannical Gov't wants to do is control speech.