I think we could make a distinction between 'ethnocentrism' as identification with culture and being 'historically normative' at least somewhat, and 'ethnonatio

I think we could make a distinction between 'ethnocentrism' as identification with culture and being 'historically normative' at least somewhat, and 'ethnonationalism' which is the addition of the nation state, where it can possibly get more extremist under an operationally effective entity and codified/organized ideology aka Nazism. That's just my view.