If We Were the Same

What if everyone with the same last name was kin , Then it would not matter what color skin they were in I think even if you didn’t like a person you’d have to pretend and for the sake of being related you’d act like friends. What if we were the same color and had no last name Then would we at least treat everyone the same Or will jealously and envy continue to reign Just to lead us out of this world the same way we came