My post was a mix of serious and tongue in cheek points. Obviously.
At the same time I can, and do support people keeping their ancestral lands for themselves. We're not talking about melding pots, or pluralistic societies when talking about the "old worlds". We're talking about keeping cultures intact that have had the same makeup of people for sometimes thousands of years. Diversity on a global scale. I'm pro immigration and diversification (not multiculturalism) in the new worlds.
Now if this was a thought exercise with a time travel facet thrown in I would have adressed 1st nations/indigenous folks more in depth.
Ethnonationalist doesn't work as I'm not advocating for any particular country or race, but rather for certain countries to keep their traditional demographics as is.
"Racism" indicates a certain advocacy for one race over another. I challenge you to find me saying such a thing. Hint: you won't. Ever. Anywhere.