Comment on White Genocide in USA by Stephanie Kemp.
You are absolutely correct but If people of different races live in a same place or state(nation) then only there are higher chances to intermarriages instead of that if that place is of specific cultural people then there is less or negligible chances. Look at Japan, Ghana, Iceland, etc there is rarer of the rarest chance to see intermarriages.
USA might be changing to look same but this will never true for other nations. We are marrying socially, like, in reference of socioeconomical values but we should marry or breed on the basis of natural selection to survive because it is the law of nature.
If we inter mixed a lot, yet the biological sciences of nature will create differences after significant timescales because we adopt much from natural environment. History of human is evidence.
From my part i have married a white man. I have a baby with him recently born. So my child is white with green eyes and copper brown hair. I married my husband because he is like me. And for me love is someting that is given to everyone. Like dissolves in like. Simple truth.