In at least one Shard, the Nazi party never rose to power…yet, it seems similar ideals can exist elsewhere. In this shard, the National Organization Party (NATORG) rose from turbulent times when Worterburgh was on the verge of civil war. They restored order and purged the undesirables from society so the people of Worterburgh can reclaim their heritage, one of science, mysticism and mastery of the cosmic forces. Their symbols are those of the Old Kings, who they see as philosopher-kings from a bygone golden age. This Shard is very much ‘what if Nazi Germany’ rose in Worterburgh.
It should be noted that this ISN’T a Shard where everyone is evil. Far from it. Still probably assholes and hostile to anything different, however.