....the girls simulate sexual intercourse; bump and grind their hips; bend over in front of the audience; and touch their crotches while they sigh, look skyward and suck on their fingers. And that’s just one scene....
That is plain nuts.
BTW, I have no problem with parents who enroll their children in ballet, Irish dance, Indian dance, or any kind of folk dance.
You put your finger on one of the big - and underlying - problems here: the post-Great Society devolution of urban black culture, and the refusal to tolerate any criticism of said culture. This minority urban youth counterculture has overwhelmed and superseded many aspects of America's previously dominant Christian culture - to the point that many Gen Z'ers can now scarcely understand what the controversy over this film is about. They are not really even aware that there are other kinds of dance and music that do not rely on explicitly sexual lyrics and acts - they have been taught that explicit displays are "culture" and anyone who criticizes them is a racist.