Correct. God got angry at Arron and Miriam for criticism of Moses wife because she was basically black. Theres no prohibition of interracial marriage in the Bible, theres just prohibition in Old Testament of intermarriage between religions and in the New Testament ....Paul suggested that it would be wise to marry another Christian but if someone does marry someone outside of the faith,they shouldnt divorce them.
Theres a lot of people in the Halls of Faith in the Bible that were of mixed race
It’s self interpretation of things that are simply not in the Bible.