Among the affluent middle classes, uptake is high, especially during the first few months and stigma is a lot greater if you don’t. Among other sectors of the population, it’s a lot lower and maybe there is stigma there if you do. A big part of the problem though is health professionals pushing it and not accepting that it doesn’t work for some.
Only me and one other of my group of friends have breastfed (of about 15 women), and that was equally as lonely. It was a struggle for me not to be able to hand baby over to my husband for a night out, none of my friends understanding why, and not really being "allowed" to mention BF.
Curiously, I'd say we are probably quite high up there on the class list. We're from a relatively affluent area and have well-regarded professions. (Whatever that really means, hopefully you get the jist.)
Also, my midwife asked me how I planned to feed and then said no more about it. I even quizzed her on it and she said their general policy was to not talk about feeding because it's so emotive. They tick their data box in terms of the mothers intention and then the conversation stops there. I assume that will policy is different for every trust.