1980s. Growing up we never had fizzy drinks at home (and I have never liked them) and I don't remember having many desserts, cakes, chocolate around. Snacks were mainly fruit.
We'd get crisps and tropical fruit juice with the weekly shop and Dm would sometimes get us a chocolate muffin each. Also freshly baked white bread.
Meals I remember at home were (all home made) chicken breast or chicken pie with potatoes and veg, lasagne and salad, cauliflower cheese, macaroni cheese, homemade pizza with anchovies (Sunday night treat with a James Bond film, I realise now the anchovies were just a wierd thing that my mum liked!), ham or cheese and tomato sandwiches, marmite on toast for breakfast, set yoghurts. We occasionally had chinese on a Saturday night.
I've never been a fussy eater, although there were lots of things I didn't have until I was older -like other kinds of pasta and curry. I've consciously educated and expanded my palate and repertoire.
We were out all the time on bikes, roller skates, swimming etc. (often getting sweets from the shops lol). I remember going to McDonalds and Burger King twice for birthday parties. DM would takes us for a sundae on the last day of term in primary school.
DM never made any comments about my weight, appearance, calories. I ate proper hot meals at school.
On the other hand we often ran out of food and meal times at home were often quite late. I never learned to cook properly until I was around 24 and have had a lifelong problem with sugar (that's more to do with my brain chemistry than upbringing). I think I got away with it when I was younger but can't now so that's been the motivation to change.
I agree the problem is with extremes, when you ban or openly restrict, equally you can be too lax and turn a blind eye too much.