We can stop with what's already illegal. It is not legal to incite violence. Videos demanding that the infidels be killed are not legal. Neither are videos calling for the death of people for any other reason.
Consider: during Prohibition here in the U.S., alcohol was illegal. Were a similar situation develop, should discussion of alcohol distilling be illegal? What about where to find a speakeasy? What about simply discussing how wrong a ban on alcohol is?
