Not every action by a country must be taken by the government. Being un-American is in fact something that the government must tolerate under the First Amendmen

Not every action by a country must be taken by the government. Being un-American is in fact something that the government must tolerate under the First Amendment. However, if you believe that American culture and values creates a good society, and that freedom of speech is a cornerstone of that culture and values, then you can use your freedom of association to boycott Facebook for being un-American.