Earlier quoted context omitted.
The line where free speech ends is pretty clearly delineated, and that's when it crosses over into criminal or violent action in the "world of atoms". Almost all of your examples can be prosecuted based on their direct effect on the real world (or representation of a crime, such as with child abuse videos), not the content of their speech . The difference is crucial. To take things to an extreme, if I say "all XXXX s…
It's not just a saying, the pen is truly mightier than the sword. Hitler never physically dragged a jew into a gas chamber. After 1933 he never shot someone or so much as brawled with anyone. Yet it was only words, his words, his speech, or ink on a paper, that compelled millions of people to commit some of the greatest atrocities in modern history. Words can obviously be a more powerful thing than actions. In anothe…
The first thing any dictator does is begin to curtail the rights of their citizenry. The first right to go is the right to free speech.