Yeah...screaming kids crying themselves into hiccups is a real laugh-o-rama.
It also saddens me how many AA people do not know basics in caring for their hair. My mom always comb my hair dry too. She kept in in a perpetual state of twists and braids so it didn't tangle or mat as bad and the little girl in the video but it still hurt.
I remember in middle school it was my straight-hair white friends giving me the most helpful tips to detangle - keeping it loaded with conditioner and combing it wet, using a wide tooth comb, starting from the bottom and not the top.
It's getting better with sites like this one spreading the curly basics gospel.