This is literally not what free speech is as defined in the US Constitution. Constitutionally protected speech is speech criticising or commenting on the gover

This is literally not what free speech is as defined in the US Constitution. Constitutionally protected speech is speech criticising or commenting on the government, and defines the right of citizens to do so. The government has never had a reaponsibility to ensure all speech is heard, it certainly is not granted a monopoly on power of censorship (again, literally the opposite - no one else has to grant you a platform, but the government cannot take it away), and if you're worried about the power of "the mob" then you really should've worried more when the Supreme Court ruled the police had no duty to protect citizens.