Everything you wrote there is dismissive and condescending. It goes without saying that the child's mother is telling te truth about what happened here.
Also, this author uses the terms "King" and "Queen" as affirmations of the value of Black people. As an older white person, I can say that it is absurd and insulting for you to call the author's use of such terms "racist”- it does no harm to white people for a Black writer to use terms that recognize the full human worth and dignity of Black people, in a world where the white power structure-whose worldview you appear to share- habitually denies Black people the respect they are due.
Please stop taking such a smug, entitled view of the rest of the human race. You do not have to be THAT guy...ok?