We said almost the same thing about Nordreich, however, we've looked past our differences and have been able to cooperate with one another. Even in the days of the Nordreich, and Norden Verein, there were other little, or different splinter groups with similar ideological stances as NoR/NoV, and others which didn't roleplay the politics, but were still influenced by the same politics too. Simply, if we look at CN political alliances, none are ideologically united under one banner, in one alliance. "Leftists" are especially prone to splitting, the ICSN debacle showed this, putting everyone under one banner because they share the same or similar economic outlooks just doesn't work, because there are more factors to consider.
In addition, the International said they were fine with this anyway.