That is gay as fuck.
I mean, blacks and Latinos aren't even MAJORITIES in those areas, at most pluralities. Even then, the idea of a racial state is pants on the hat retarded. Should we turn our major cities into fucking bantustans? I mean, I wouldn't give away the major symbols of our American heritage to isolated ghettos.
Also, America was always a federation. It's a federation of STATES. We're supposed to be Texans, Virginians, Vermonters, Michiganders, Bay Staters, Californians, and Floridians. (And yes, being a Texan means you might be taking quite a bit from Mexican culture.) NOT, Blacks, Whites, Latinos, Asians, and whatever stupid racial identity group that the capitalist elite concocts to divide use or sends in as scabs. Hell, even Navajo and Lakota can be new states, and the western states do need some merging and restructuring due to their borders being made as compromises between slave and free states. But, to create nation-states out of MINORITIES is to go full retard. The real solution is to assimilate the minorities within each state and to promote a common state identity ALONG with a national AMERICAN identity.
Now to the "Soviet" system. I don't understand what's with this fetishistic urge to copy and paste the Soviet system to America. Firstly, Soviets are just worker's councils. They're good for managing or regulating INDUSTRIES, not geographic entities. That would be the job of democratic institutions such as veches. Secondly, the Soviet is a RUSSIAN institution. Soviets can be used for the Russian system, whilst we have our own system for implementing a socialist system. America's system would be more mutualist in nature, though we most probably would have granges to regulate agricultural and guilds/syndicates to regulate industry. I mean, American left-nationalists should use THEIR OWN history as inspiration for their movements, not the traditions and revolutionary struggles of foreign countries. We can support those and even learn from them, but we aren't going to be cosplaying Russians. I mean, America was BORN from a revolution! Take from that tradition instead of being edgelords who dress up like German Nazis and Bolsheviks! I mean, look at Shay's Rebellion! Or, the Lehr und Wehr Verein! Hell, the Knights of Labor, who mind you actually expulsed Chinese immigrants due to them being used as scabs AND campaigned for the abolition of wage labor!
Lastly, I don't get why we need to change the flag with a revolution. Hell, we don't even need to use the hammer and sickle. Isn't the flag of the American Revolution good enough? Perhaps with buff instead of white. But still, the future of the American revolutionary-nationalist lies not with racialism or edgelord Bolshevism/Nazism. (Also, Bolshevism and Nazism suck in general, no offense. Makhno for life! And, Nazism is far from the only form of German nationalism. I mean, what about the Revolution of 1848, for the Germans around here? The Peasant's Revolt? Or, the guild system? Honestly, Otto Strasser is FAR from the only inspiration you can get, though I like him myself, somewhat.