My opinion: These cousin-squabbles are petty. Is there ONE Elohim (God)? Lot’s grandchildren, first cousin to each other, the Amorites and Moabites destroyed each other, too. History repeats! ‘Ethnic cleansing’ has never worked and never will….it’s antiquated. The only winner is Satan of whom moves souls to his realm.
And the world gets drawn into their family power struggle. Ugh!