now im going to tell you why white nationalism is stupid and should be discarded. Lets say you do create a nation with nothing but white Europeans what would the culture be what would be the goals what type of architecture would there be... it would all be mixed and disorganized. The reason for this would be because of all the identitys and cultures that dont go together. It would eventually lead to ethnic warfare against each other... more brother wars.
If you are white and have a European background go to that country and advocate for Nationalism there and learn their culture and language and purify your genes by getting a wife and having children.
If you do this then and only then can you save your race and nation.