This is the type of thing that I was referring to the other day when I was talking about some people out there deserve to have their debate stifled. Some of the debate/free speech is simply leading people into a more and more radicalized lifestyle where they can see themselves as the heroes in the first steps to trying to start race war.
Yes there are dangers to starting down that path if it's not handled appropriately but we are becoming increasingly familiar with the dangers of not doing it as well.
Not to turn this into a DT-focused thread as he's far from the only leader in the world today doing this and there are other important things to discuss in the thread. However, much like in other cases the words of our leaders that some people are so happy to hear ("he says what we're thinking!", "he speaks from the heart!", "he tells it like it is!") actually do have impacts on people out there that may have mental issues or are full of hate and looking for justification.
https://en.wiktionary.org/wiki/stochastic_terrorism.
