The doll is crude, tasteless and should not be acceptable in polite society.
A doll that imitates a baby breastfeeding is crude, tasteless and should not be acceptable in polite society?
Breastfeeding a baby is not sexual. It is a natural way to feed a baby. Would you say breastfeeding is crude, tasteless and should not be acceptable in polite society? If so, why?
If a little girl can be given a plastic bottle to mimic feeding a child, then there should be no reason not to allow her to play with a doll that mimics breastfeeding. After all, breastfeeding is best.