Fairly sure the Blueshirts merged with Cumann na nGaedheal to form Fine Gael who were elected to government.
Now to people like you the Blueshirts mightn't have been right-wing and their membership being "limited to people who were Irish or whose parents "profess the Christian faith" meant they were just Christians but reasonable people would describe them as having been a right-wing fascist group. They even went and fought in Spain for the fascists but according to you they weren't right-wing
Ireland has rejected both left-wing and right-wing parties and politicians since 1922 and it has always been centrist, Christian or Social democrat.
Again, Ireland never elected left-wing or right-wing parties as a conservative, inward-looking Christian conservative State in its infancy.
Sone of your top I.R.A. heroes and martyrs hooked up and even plotted with the actual Third Reich so perhaps just stick to the Werthers originals today.......