Yeah, but freedom of expression doesn't absolve anybody of responsibility once bad shit goes down.
-Pips-
Thomas Jefferson said "The mind alone is free" IIRC. We don't have thought police in this country. You can speak your mind. Even if your mind is full of vapid stupidness you have a right to say what is on your mind. And everyone has a right to ignore you or not.
If someone obliquely influences* someone to do something wrong the person that did the action bears the responsibility because it is up to each individual person to consider information presented to them and decide what response they will have.
We had a man here in the states that got into Islam and through the influence of some radicals go out and killed a Army recruiter and wound another. I haven't heard one word from anyone about the moral responsibility of the teachers he learned his hate from. But there sure is a lot about people like Bill O'Reilly being told they need to take responsibility maybe for indirectly influencing the man that killed Tiller. Is Bill somehow more evil and an easier target? What's up with this?
*an unrelated third party that did not request the criminal action as opposed to someone that directly requested the criminal act be done or a co-conspiritor or assesory to a criminal action.