This feels very one-sided. Your ability to go on the streets and protest something you feel is wrong is because of free speech. Their ability to go on the streets and protest something they feel is wrong is because of free speech. 

Also, there aren’t only very radical republicans. There are also very radical democrats who seek blood against those they disagree with. 

While I do disagree that hate speech is most certainly a bad thing, it doesn’t only come from one side. It comes from both. Both radical sides of the political spectrum can be very hateful and forceful about their beliefs.