Rupe love, that's how research works.
I take it you don't advocate happily ignoring all other NHS evidence based advice on optimising your children's health and development on the basis that a) it doesn't suit your lifestyle and b) some new research will inevitably come along and disprove it one day?
Out of interest - given that you're so dismissive of research, how do you feel about novel ingredients being added to formula on the basis of a few small scale studies? Ingredients made from things like marine algae and fish eyes that have never before in the whole of human evolution formed part of the diet of newborn babies? You absolutely confident that these things are absolutely and entirely safe, despite the almost complete lack of long term properly controlled studies?
As for the higher rates stomach upsets requiring hospitalisation in ff babies - yes you are right, some of this is down to poorly prepared feeds. Formula, unlike breast milk, is a very good medium for breeding bacteria in. Of course new parents are often tired and disorganised, which makes them more vulnerable to messing up the feed. And many simply ignore advice to throw away unused made up formula because it's expensive, and ignore advice to make up bottles with water of 70 degrees because it's too much of a faff. It's not just hygiene though is it? It's about gut health, which is poorer in ff babies who also vomit more and are much more prone to constipation.
As for hospital admissions due to a lack of breastfeeding being insignificant compared to other things (smoking? accidents?) - I don't have the figures to compare.
However UNICEF did an analysis last year: (quote from the report"
"The report findings show that for just five illnesses, moderate increases in breastfeeding would translate into cost savings for the NHS of £40 million and tens of thousands of fewer hospital admissions and GP consultations."
I appreciate that this may seem insignificant to you. It doesn't to me. Knowing how much stress I felt when my children were ill as babies I find it hard not to see the many thousands of extra gp visits and hospital admissions in terms of a lot of avoidable suffering for real parents and real babies.