It wasn’t always better in the old days, e.g. London smogs in immediate post-war years.
But the food and diets probably were better, despite all the modern science that assures us that everything we eat will give us cancer or, at the very least, incurable ingrown penile warts.
As for the modern explosion of fatties, true, but fatties were scarce long before the rationing of WWII and the scarcities of the 1930’s Depression, in all developed countries.
Today’s bloated American poor, and not so poor, with their gallon buckets of Coke and half gallon buckets of fries (and two gallon buckets of buttered popcorn - with ‘butter’ which doesn’t have anything that came out of a cow in it - just to watch a movie) didn’t exist even thirty to forty years ago.
The rest of the developed world is going the same way, and so will the rest of the world in time.
Partly we’ve got wrong ideas. Compare the chorus girls in a Busby Berkeley musical and the clothes models of the 1930’s with today’s. The sheilas in the past were fat, by today’s anorexic standards. Which lot got it wrong? Which standard is nearer normal?
Partly we’ve changed our food production and eating habits so that it’s a lot easier to get fat.
I don’t remember when I had my first hamburger, but it was probably some time in the early 1970’s when I was in my early twenties. From a fish and chip shop, that was diversifying.
Sometimes as kids in the fifties and sixties we had take away deep fried fish and chips and sometimes Chinese take away that we got in saucepans we took to the shop before plastic containers were invented, after waxed paper containers that tainted the food were available. It was a real treat, maybe three or four times a year, at best.
Some people had fish and chips every pay day, being Thursday or Friday, but it was still only a weekly treat.
The rest of the time we had meat (often mutton, but the luxury of a lamb roast on Sundays in spring, a bit of beef from time to time, chicken on special occasions, a duck some special Christmases) and two or three veg, usually boiled. Roast chicken was actually a special occasion dish, not something you could grab at KFC any time you felt like it.
Butter (no preservatives, GM canola oil, additives with three digit numbers, hydrolised vegetable protein etc etc) pretty much just churned milk cream from cows with a bit of salt.
Bread. No 2XX preservatives and flour enhancers and all the other crap on the label.
We just didn’t have the high calorie, high fat, high sugar diets available then to reach today’s bloated bodies that are now regarded as normal. Unless they’re stick figure sheilas modelling crap that all the teenage girls want to look like.
I’m rambling,
It was post that or not post the last few minutes of considered thought above.