Absolutely. If I became a KKK member and identified myself as such (and many of them are church-goers), I would be spat at and ostracized. What the hell's the difference between one hate group and another-- because one is cloaked in a deranged sickness called "religion" and people are too blind/stupid to see it? What I find interesting is that a couple European countries have banned Scientology; why not Islam? I'll take Tom Cruise over Osama Bin Laden any day of the week.
Well the differences between these skinhead/neo-nazi/kkk people that exist today is that Christian Identity and British Israelism is a genuine heretical perversions, which are not theologically supportable (and there are fewer than 50000 adherrents in the US). Liberals like to link these CI types to Christian fundamentalism or evangelism.
OTOH these Islamicist terrorists are pretty much well supported by their own theology. That is as far as I can tell.