Evolution is a process and the weird anthropomorphising people like to do is to misunderstand that.
Sadly, you show your own misunderstanding when you write the self contradictory...
There has to be an evolutionary advantage to losing the ability to BF and I can't imagine what that would be. If we all bottle fed, our ability to produce milk would probably stick around for ever. If breasts stop attracting men, though, there would be an evolutionary advantage to getting rid. They are heavy and cost calories to maintain, so that is actually more likely.
...in that breasts do exist as large, heavy things that cost calories to maintain already, and have done for aeons, so theer is clearly an evolutionary advantage to keeping them. And, if they were purely for baby feeding they would look like a bottle teat attached to a fried egg chest, as with all the other apes. Ergo, because they cost resources and are for display, much like the peacocks tail, their primary function has probably (thats's the word I used - probably - not "has definitely") shifted.
So are you suggesting that women breast now are unsuitable for feeding? That our nipples are shorter?
I'm not suggesting it, its a fact when compared to all other mammals, and no doubt part of the reason humans struggle to BF more than other mammals. We have made tradeoff against baby-feeding and for other purposes with our breasts.
Whatme, you are patronising
Meh, you've called me that 3 times now, but resorting to ad hominems is usually a sign that you have no more intellectual input to make to the discussion.