I find it interesting how so many people are unable to stop their mind from automatically, and without their awareness, narrowing the very broad topic of the principle of free speech in general, to narrower and more specific topics like the first amendment, or obligation (by force!) to distribute unsavory ideas (neither of which were mentioned in the comment to which you are replying).
Can we agree that the network effect has reduced the majority of public, mass online communication to a relatively small number of players, most of whom are owned and heavily staffed by people who don't tend to describe themselves as centrists on the political spectrum? Considering this, can you imagine any scenario where perhaps multiple silicon valley companies work in a coordinated fashion to de-platform someone of a political persuasion that they disagree with sometime in the future?
I think we've seen large societies in the past get a little carried away when everyone starts thinking the same way, exposing their minds to only one flavor of opinions, and perhaps harming their ability to think critically. Some people might say we're living within that very scenario right now. No, this doesn't necessarily mean Alex Jones specifically has any redeeming qualities whatsoever, but can you at least see that there is at least something to be said for the general principle of free speech and diversity of ideas?
https://en.wikipedia.org/wiki/Freedom_of_speech
"Freedom of speech is a principle that supports the freedom of an individual or a community to articulate their opinions and ideas without fear of retaliation, censorship, or sanction."
EDIT: Downvoters, care to share the thinking behind your disagreement? Do you think I'm wrong in thinking that the principle of free speech exists independent of the first amendment, and can be discussed with or without the existence of force being exerted on publishing platforms? Is the very idea of a conversation with those whom you may not completely agree old fashioned or unrealistic?