That's not exactly true. Social engineering at scale is becoming better and better. You don't need to remove dangerous opinions, you simply need to make sure no

That's not exactly true. Social engineering at scale is becoming better and better. You don't need to remove dangerous opinions, you simply need to make sure nobody cares about them. And the fun thing is, most people say that they support freedom of speech, but when they see an opinion they dislike, they say the opinion should be blocked. This is why all the laws restricting freedom of speech pass without major issues.