Unfortunately the HL show is more interested in telling the terrible story of the wicked girls seducing the defenseless men. While the kindly old woman gets to bless them all with her words of wisdom!
BB brought in people like Rhian and Danica as eye candy and for shock factor. They are in the house to inflame the voters with their lude backgrounds and as cannon fodder to the crowds. Their nice and genuine personalities were never part of the program plan...
__________________
“I'll be more enthusiastic about encouraging thinking outside the box when there's evidence of any thinking going on inside it.”
― Terry Pratchett