It was one-line discussion-board summation of what is widely accepted by historians (as you said, "trivially true"), but if you'd like to share an explanation of how the spread of ideas leading to the revolutions of Europe could have happened without an innovation that had the same effect as the printing press did, I'd be intrigued to to read it.
> patently absurd
So far, three of your replies in this thread alone have contained the word "absurd".
They probably all break the HN guidelines ("Be kind. Don't be snarky. Have curious conversation", and "Please respond to the strongest plausible interpretation of what someone says").
But more importantly, you're too busy sneering at other people's comments to make any positive assertion of your own.
So what is it you actually want to persuade us of, about the appropriate levels of constraints on speech in the modern world?