Except for the Ariana kerfuffle ISTM there was quite appropriate dignity for the person, time and place. You and I are not that congregation.
And how great for someone to become so beloved and iconic of a community as to have that community send her off with such a passionate a celebration of her life.
Arethra Franklin was already working the gospel circuit and had her first child at 12. Her second kid came at 14 and she didn’t have her first hit until age ~20, after years of hard work in the trenches. I doubt she was particularly shockable.
neither were the groping/leering list of dignitaries come to oggle the entertainment.
Maybe she wanted that. Maybe not. Thanks to the internet it will live on forever along with her music.