It does seem a little unnecessary, but if a child has never seen anyone breastfeed before, then maybe they would need the accessories in order to explain it to them? Obviously any doll can be 'breastfed' but if a child doesn't know what breastfeeding is, then how would they know what to do? When I was little, i'd never seen anyone breastfed or bottlefed, and can't even remember how I 'fed' a doll. It's great to educate children, but I really don't think how you feed a doll is going to have a huge impact on how you'll feed your baby in the future.