Wait, what? When was it that someone argued for a law that banned anything?Then what do you do when somebody wants to ban what you say?
Who gets to make that call? One of my favorite movie quotes:
William Roper: So, now you give the Devil the benefit of law!
Sir Thomas More: Yes! What would you do? Cut a great road through the law to get after the Devil?
William Roper: Yes, I'd cut down every law in England to do that!
Sir Thomas More: Oh? And when the last law was down, and the Devil turned 'round on you, where would you hide, Roper, the laws all being flat? This country is planted thick with laws, from coast to coast, Man's laws, not God's! And if you cut them down, and you're just the man to do it, do you really think you could stand upright in the winds that would blow then? Yes, I'd give the Devil benefit of law, for my own safety's sake!
By the way, in real life More was an intolerant asshole who had people tortured and burned at the stake because their obscure religious doctrines differed from his. He's the worst possible example of the beneficent rule of law, notwithstanding what's claimed in the hagiographic "A Man for All Seasons".