mini in a society where we have access to good healthcare, clean water, nutritious food, the choice to bf is unlikely to make a huge difference on health outcomes for children. Of course it offers immunity in the early days but the benefits of this have to be balanced against the effects on women who feel pressurised into doing something which doesn't always come naturally or without pain.
I don't think it is fair to compare it to the risk factors of SIDS. Children don't die in this country as a result of being given formula. It is a perfectly legitimate choice, which doesn't put a child at risk.
I also think it is disingenuous to then talk about taking chances with how formuka is made/stored. Women are not stupid. We know that if we choose to ff it is very important to make and store formula correctly. Just as, if you bf, it is important to eat well and be aware of what you are putting into your body.
While bf may be free and available to most women, it is not always easy and in an effort to promote bf, the fact that it can be painful and restricting is often skimmed over.
I tried to bf with all 4 of my dc, with mixed results. A lot of the time it was sore ( they were latched on properly, I had expert help), my boobs were like footballs, milk supply was erratic, it was very embarrassing pouring milk everywhere at times. Withy last child there wasn't enough milk and it was very stressful worrying about whether she was getting sufficient food. Ff was a relief. Now, I am not saying bf was all bad for me - I loved the sense of providing my baby with what they needed. And yes, it was cheaper. But if women are going to try bf, there needs to be a lot more honesty about the process - it cant be sold as wholly wonderful because women irl then get a shock of it isn't.
Finally, living costs the nhs money. Ff pay tax and are entitled to use the service without getting guilt tripped. Everybody's choices cost the nhs money.
Outcomes for the poorest kids in society would be better if poverty was eradicated and society didn't demonise the poor. It will take more than universal breastfeeding.