@pollis I don't disagree with you about emotional eating, at all.
But I think there are several issues here, all of which are slightly different.
I don't know what work you did in the NHS but at 35 and qualified for 2 years, you can't have stayed in the NHS for long. (That's an observation.)
IME as as onlooker, the people I know of who see an NHS nutritionist (they are usually called dieticians) are there because of health issues like diabetes or other chronic disease and they need help. I'm not sure how much the NHS supports the obese or those with ED.
What do you do now? Private practice?
Where I disagree(d) with you was your statement earlier about T Spector and the research about how everyone is different. (It wasn't me you disagreed with but another poster) and you said it had been debunked, when in fact it's very recent research.
It's also been supported by the work of Dr Chris van Tulleken- same amount of calories, different foods- weight difference over a few weeks.
His research is into the microbiome and how it affects health. He isn't saying he is an ED expert. However, I am sure he would agree that if someone eats a gallon of full fat Greek yoghurt a day, a kilo of brown rice, 3 avocados, etc etc, they will put on weight.
It would be foolish to say 'eat only 'healthy food' and you will stay slim' but not take quantity into account.
Emotional eating is yes, behind a lot of obesity but it's more complex than just that.
Some of it lack of education, promotion of foods that are addictive (you will know they are lab-engineered to become more-ish), the cheapness of foods that have little nutritional value, society's acceptance of fatness (compared to Japan where it's socially unacceptable and there are punitive measures taken by employers) and modern lifestyles.