Federal Power and Statist Racecraft
There will never come a time when all human beings are in full ideological agreement, which is why free speech is of paramount importance to peaceful co-existence. Free speech is the only foundation on which men who disagree with each other can debate their opposing ideologies, or even hurl insults at each other if so inclined, but ultimately all the protagonists can do is try to persuade each other. All this changes when the state gets involved and decides to wield state force in backing one side or the other.