“But freedom of speech”

If that speech causes harm like convincing a teenager walking into a grocery store and gunning people down is a good idea, you don’t deserve to have that speech.

In Germany we have a very good rule for this(its not written down, but that’s something you can usually count onto). Your freedom ends, where it violates the freedom of others. Examples for this: Everyone has the right to live a healthy life and everyone has the right to walk wherever you want. If I now take my right to walk wherever to want to cause a car accident with people getting hurt(and it was only my fault). My freedom violated the right that the person who has been hurt to life a healthy life. That’s not freedom.