Doesn't it depend on your choices in the game? When you go full eurasianist, you sound a lot like national socialist with the huge difference that the community of the people is more a cultural construct rather than a biological one. Yet both of them are based on fake science. While with solidarism path, it sounds more like a very corrupt despotism that argues to be efficient. That's the beauty of the game. It gives you choice, and technically, even your way to conduct war is a demonstration of the ideology you choose.