Nationalist groups are pro-fascist amazingly often, as someone said previously. One example is the extremist nationalist Indian leader Subhash Chandra Bose, who allied himself with the Japanese in WW 2 in the stunningly naive hope that they would help him against the British in India... and then march off with best wishes, presumably. He was a passionate admirer of Benito Musssolini, quite wierd when you remember that gentleman's own imperialist ambitions.

Fascism and rascism often conceals a hidden inferiority complex under apparent arrogance, and possibly a few people in the Celtic brigade have been infected by it. One thing is certain, and that is their sad experiences over the last few hundred years seem to have given some 'Celts' license to spout bulshit about 'Celtic blood' - for example innate musical ability - that would be considered rank racism from a more fortunate people.