We call them nazis because they are nazis. That's what the Danish don't understand about the Swedish radical right. 30 years ago SD was openly nazi sympatisers. Denmark is a bit naive in this regard. Look at what happened in Norway. The extreme right is de facto a bigger threat than isis in Scandinavia, but it get less attention.
You seriously compare the current crop of far right organisations to the Nazis?
Well it's a nice sound bite but it's pretty devoid of reality.
What you have is no different to any other country in Europe, everyone has a standing population of say 20% of voters who are essentially xenophobic.
Britain has about 25%, with about 0.1% that you could describe as far right, and of that maybe a few hundred actual neo nazis who like to pose in front of flags or whatever.
France has consistently always had a larger xenophobic voter base, but still only around 30%
The groups you imagine are "Nazis" are little more than pressure groups wishing for less immigration and a return to something like the 1950's in terms of values.
That's it - No death camps, no invasions, no master race, no marching in formation.
Actually the nearest we come to Nazi ideology is the current demonisation of Jews within Corbyn's so called progressive Labour party.
Even the term "racist", so loved by the New Totalitarian Left, is utterly meaningless. What people generally feel disgruntled with is the friction from other alien cultures.
But then calling the working class "racist" and "nazi" has always been a more efficient way of censoring debate, than calling someone "anti-cultural".
"The extreme right is de facto a bigger threat than ISIS in Scandinavia"Err, what do you imagine the extreme right are going to do? Wear horned helmets in public and pillage the local supermarket?
This is what the ISIS supporters in Sweden are already doing to you:
https://swedenreport.org/2014/10/29/swedish-police-55-official-no-go-zones/Prisoners in your own country, what a joke.
By ignoring the problem, Sweden is naively contributing at least another 300 ISIS terrorists to the world
http://www.sakerhetspolisen.se/download/18.4f0385ee143058a61a89f3/1392294843261/Reportonviolence-promotingIslamistextremisminSweden.pdf