This saying is (probably incorrectly) attributed to Voltaire: "I disapprove of what you say, but I will defend to the death your right to say it." The question

This saying is (probably incorrectly) attributed to Voltaire: "I disapprove of what you say, but I will defend to the death your right to say it." The question is, would I defend to the death your right to turn up at someone's funeral and deliberately cause distress to their grieving relatives? Probably not. There's free speech and then there's harassing people. If Anonymous want to hack into these people's website in order to prevent them speaking then I can't approve. I still can't describe picketing funerals as free speech.