I think in a lot of cases it is a lack of organisation, rather than lack of money to buy basic food.
I was always starving as a child at school. I found it really hard to get up in the morning so would always leave it to last second before rolling out of bed. I had several siblings and our parents didn’t notice whether anyone had eaten breakfast.
My parents didn’t put much effort into having an evening meal together either, mum would boil a vat of potatoes and carrots every single day and we’d have some sort of meat or fish and it would be put in containers on the table and siblings would come and go taking plates to the TV, rather than sit down together. I’d rarely eat the dinner, just making myself lots of toast and cereal instead.
I remember having a really loud rumbly tummy every morning at school, which was so embarrassing when the class was quiet - I remember the squirming as I felt it start.
I was so lazy about getting out of bed, so it’s not totally my parents’ fault, however I’m making sure to instil more meal-time and sleep discipline with my own kids, and not having so many kids that we lose control.
Not saying my experience is typical but it’s just an example where money for food was not the problem, but discipline and household organisation.
Feel like I’m opening a wound here as I’ve not really ever talked about this experience! In other ways they were good parents, pushed the value of education and were very strict about certain things, drove us about everywhere. I think part of the problem is my mum hardly eats and doesn’t enjoy food herself, also she is socially unaware, and is naturally just disorganised.