Earlier quoted context omitted.
If you believe in freedom of expression and of speech, it doesn't matter how much power Sam has, even if you disagree with what he says. I don't like or agree with white supremacists, but I consider the ACLU defense of their speech a monument to our civilization's respect of human rights.
In the US I think hate speech is protected under freedom of speech but I disagree with that. Hate speech leads to violence. This isn't about disagreeing with what Sam says. In a perfect world people decouple "speech" from their actions/beliefs but in the real world people act on what they believe and what they believe is influenced by "speech" (sometimes more so than by things like "facts", "reality", "science", "log…
The way I see it, the government has more of a duty to protect free speech than it does to prevent nebulous, poorly-defined and indirect harm. Outside of these moral implications (that no speech is fundamentally harmful, that we must have the freedom to have incorrect ideas), efforts to "prevent harmful speech" always seem to hurt society and individuals when put into practice. There is always the problem of who defines what harm is (usually it's the government) and such measures exist now explicitly to prevent the government from infringing on these rights.