The thing is that in a free society, there can only be violent and dehumanising organisations if people agree to live on them, and i really doubt this kind of political organization would really survive on a free society, the thing is that on a real free market bad ideas tend to die and only those who serve humanity survive because...people are not really willing to pay and negotiate with anyone that will do them harm, there can be scammers but they should not survive very long if you have an efficient justice system that only a free market can provide
Edit: about the "incomparables" boy you cant imagine the kind of correlations we can make talking about this, and sometimes this correlations DO mean causation