Ok I haven't RTFT or seen the documentary (although I'm planning to watch it tomorrow). I bf my DD for 13 months and am bf DS 9 months. No plans to stop anytime soon.
Absolutely do not agree with 'feed shaming' anyone. Being a mum is hard enough without added guilt!
However. I do call into question the stat about feeling ashamed to feed in public being the main reason women stop bf (I'm paraphrasing here). Like the PPs I have read, my experience of feeding in public had been nothing but positive. People have been respectful, polite or indifferent. Usually I get smiles and nods. Even a free cuppa!
What I think is one of the big issues is lack of info about how hard it really will be. I attended a bf workshop before I had DD. Two hours about expressing, latching on, etc but nothing about the excruciating initial pain that many experience, or the fact that baby might not accept a bottle (both of mind didn't) which means feeding is all on you and you can kiss goodbye to your evening social life for the first year.
I'm not sure how well this can be communicated and of course they don't want to scare more people off! But I do think the reality of bf and cluster feeding takes many by surprise. I think there should be more advice and support on settling in with your baby and how you may well spend long hours feeding and to be prepared with Netflix, snacks and support for that. And that that's totally ok. I don't think cluster feeding is understood which is why so many stop because they're scared baby isn't getting enough. The whole hungry baby milk thing pisses me off so much, the human body is designed to supply exactly what is needed! It's amazing!
Educate partners too. I have friends who have stopped bf earlier than they'd like because of pressure from their SO and families.
Ultimately, bf does usually require a sacrifice to be made, at least initially. I've not been away from my DS for longer than two hours, have had to cancel planned nights out and haven't slept for longer than 3 hours in too long a time. I wouldn't change that, but it isn't for everyone. Let's not kid ourselves, whilst there are lots of women out there who can't bf for very strong reasons, there are also others who just...don't want to. Educating and informing them won't change that. As someone on my Facebook commented 'it's just weird and unnatural!' Erm 