Twig, I didn't say it was sacrosanct or shouldn't be discussed, but some awareness of the very sensitive mature of the subject you are discussing here would help. You are telling people that you find their feeding choices sickeningly distasteful, and yet you somehow expect them to come and make polite chit chat about it for your benefit. Despite the fact that the TITLE says "So is it just me?" therefore asking for others who feel the same way to also come along and say how creepy it is. Which they have.
I think one way to have started a conversation on this topic, if you genuinely wanted to change your views, would perhaps to have said "I would like to feel more comfortable about extended breastfeeding, could you please come and share your experiences with me?" or similar. WAS that what you wanted to happen? I am not sure how else you think disussing it could help you. And, as many people have said, we find the wording, and the terms used, upsetting and damaging to women's often fragile confidence with breastfeeding. I wasn't talking about it just being damaging to people breastfeeding older children btw - I think these kind of attitudes are damaging to ALL breastfeeding, as long as it is seen as something odd, distasteful, indulgent and animalistic. I don't think the age of the child matters much tbh. If a child that is of an age to benefit from breastfeeding (and all children up to the usual age of self-weaning WILL benefit from breastmilk), wants to breastfeed, and their mother wants to breastfeed them, then it's a good thing to happen. That's about it. If you feel uncomfortable about it and want to simply share those opinions, I would keep your thoughts to yourself, I really would. It isn't acceptable to air this kind of sweeping bigotry in a public place any more than the examples HC gave ahout feeling uncomfortable about disabled people.
BTW you are quite quite wrong about this:
"I disagree that there is a fragility in breastfeeding when one gets beyond the early phase"
support from one's midwives, peers, relatives and health professionals is often there for the first 6 months or so. Past a year, there is almost without exception NOTHING. No support, no encouragement, no understanding, just a vegue distaste (at best) and the constant questions about "so when are you stopping?"
Seeker all children being breastfed benefit nutritionally from it, no matter what age. This page is very informative, specifically the part about nutrition:
"In the second year (12-23 months), 448 mL of breastmilk provides:
29% of energy requirements
43% of protein requirements
36% of calcium requirements
75% of vitamin A requirements
76% of folate requirements
94% of vitamin B12 requirements
60% of vitamin C requirements
-- Dewey 2001"