That's exactly what this article is pointing to. The difficulty caused by introducing 'principles' like justice. Free speech is such a principle. Principals a

That's exactly what this article is pointing to. The difficulty caused by introducing 'principles' like justice. Free speech is such a principle. Principals are compromised by compromise. Preferences are not. Therefore if you think in terms or the right to freedom of speech, compromise is how you lose. If dislike restrictions on your freedom to say what you want, negotiation is how you win.