You're right that we conquered the land, which is exactly the problem, and it's also what makes you wrong about "going back to Euro-America" considering it wasn't Euro-American to begin with. There is no "going back" to something it never was in the first place.

More importantly, yes, you absolutely are a racist white supremacist, and you continue to advocate for, and defend, white supremacist arguments and ideals. You are quite literally advocating for a white ethnostate, of which you use white supremacist beliefs like "the great replacement" and the "one-drop rule" to justify your racism. I'm sure you probably consider yourself a "white separatist" too, just like most modern-day Klan members do, as though that somehow excuses the same white supremacist ideologies that you support and uphold. There is nothing to "preserve".