I agree with the above poster. There are guidelines put in place for safety reasons. SIDS is reduced by having a baby sleep on their back. As for weaning, the guideline says 17 weeks is the earliest. I don't think it's safe to give a baby rice in a bottle from three weeks to get them to STTN.
As for breastfeeding and formula feeding, who cares? Breastmilk is tailored to a baby's needs, but formula will suit in cases where a mother is unable to BF. I'd like to see more education on BFing and more informed doctors because I believe that would lead to more moms succeeding in BFing. However, I'd rather a baby be fed than neglected and ignored