The Asians will not dominate America by “replacing” whiteness, rather, by replacing the current culture with a superior (whiter) whiteness.
Being good at math, playing the violin and taking your shoes off in your house is not “Asian” culture, it’s white culture that whites—in their present facticity—have abandoned.
In a sense, Asians coming to America is like Christopher Columbus landing in America yet again, another round of cultural bleaching—a whitening of the spiritually brown natives.