>>>Biblically, if you’re “white”, don’t assume you are in the family of Japheth.
It’s amazing that in a couple of thousand of years, the descendants of Noah became the aborigines of Australia, the blacks of sub-Saharan Africa, the East Asian and South Asian of Asia and the caucasions of Europe.
That’s just how wide & varied human DNA is.
Every once in awhile a blue-eyed gene will pop up into a descendant of Cush.
Heck even in my children the hair color varies from dark blonde to dark dark brown. Eye color blue and brown.
Genes are incredibly unpredictable.