Freedom of speech has literally never prevented a private company from controlling the content on its platform.
"private company"
Ah you mean an app that the US forced to be sold to a private company that certainly agreed behind the scenes to certain terms of the government?
Yeah.. completely independent private company...
It did before the internet. See Marsh v. Alabama where publicly accessible ( private sidewalk) on private property was ruled the people there still could exercise 1A rights and could not be trespassed for doing so even if the owners forbid it.
Well… how do you reconcile that probably-truth with the Twitter Files? What do you call it when they private company censors at the demand of the government?
Platform allows criticism of a government.
That government forces the platform to be sold to a billionaire ally.
Platform’s new owner immediately bans criticism of said government.
“Not a first amendment issue, it’s a private company”