Wrong speech
There's right speech and there's wrong speech. Right speech should be protected and amplified and codified; wrong speech, on the other hand, wrong speech needs to be suppressed and cauterized—and is always obviously objectively bad!—before infecting, like cancer, like plagues! Of course, the issue might be that this is how the Stalinists, the Maoists, and even the retro-cool Stasi Ossis! This is authoritarian-think. It's pretty trendy right now. Dead sexy. Cold War Chic.