Well I tend to believe scientific reports and unless they can strip out every other influence on a child's development, from parental intelligence, socio-economic level, home environment, peer group pressure, educational establishment, eye colour and inside leg measurement and prove that breastfeeding makes a difference regardless of any other factor, then I will believe the Edinburgh research.
It stands to reason that it is going to be the more informed mothers, by and large, who are going to give b/fing a go. Just like they are going to make an effort to wean later, go to toddler groups, avoid aspartame, McDonalds, Fruit Shoot and , encourage their child to do its homework, and all the rest. It may not be PC to say this but it's self-evident to me.
Tiktok, some of the most creative advertising and marketing (and I say this from a professinal, not personal, POV) comes when your product has restrictions placed on its marketing. Look at cigarettes, cigars and alcohol adverts before they were eventually banned. I don't see the same creativity in formula marketing, but maybe that's just me. And I agree, it's criminal that there isn't more funding to promote breastfeeding to people who really need it, before they actually give birth, but that doesn't mean the formula companies should not be allowed to creatively market thier product.
I still fail to see why the message about healthy eating undermines breastfeeding, despite your valiant attempts to convince me otherwise.