Earlier quoted context omitted.
Except this doesn't prove the point asked. I can literally write your second example and in fact, I will; I hereby order whatever shadowy figures monitor all internet communications to kick zamalek off of the internet. There; has that in any way impacted your ability to respond to me? Has my speech at all affected yours? The thing you're actually against is the execution of an action, killing or hanging or whatever e…
What if I followed you around and shouted my speech really loudly every time you tried to speak?
Free speech isn’t just “I can say whatever I want.”
It’s also “nobody can make me say something I don’t want to.”
And then also “I don’t have to listen to anything I don’t want to.” (You are here.)
And finally, “I can’t stop other people from listening to what they want to hear.”
This is the point of “if a tree falls in a forest and nobody js around to hear…” Speech is communication which is bidirectional, it can’t be free unless both sides are free to engage or not.