Pepper59
During WW2 folk had less chemicals and antibiotics in their food. You cannot compare then to present day. Obviously coming from someone who does not realise the agony you can be in having eaten the wrong thing accidentally. For some people it's a matter of life or death. Coeliac disease is serious, google it and educate yourself about it.
???
People end up in hospital and could die young too, if it goes undiagnosed.
It can also cause infertility.
People didn't demand gluten-free simply because it wasn't diagnosed and tests for it are a fairly new thing as many GPs had never heard of coeliac disease even 30 years ago.