The thing is, today it's not acceptable to treat children as it was back then.
My paternal granny was a "SAHM" but in reality took in washing. My mum was telling me recently how when my uncle was born, and Granny literally caught him in a bucket - no MW, certainly no hospital - and went back to laundering that same day, as she simply needed the money.
One of her children died in infancy as they couldn't afford a doctor (pre NHS).
They ate bread and dripping or chips which were strictly rationed, or oatcakes, for weeks on end as there was nothing else.
My dad was taught to lay the fire from the age of 5. When she got a job cleaning later she locked him in a cupboard or out of the house, as she couldn't take him to work and he needed to stay out of trouble.
When he was 9, he went to work after school for a relative. He is mid 60s now and still talks bitterly about how tired he was.
He broke his front teeth when he was 11 and couldn't afford proper dentistry for ages so got bullied at school.
Can you imagine a HV assessing a family like that now? The children would all be taken into care! But my granny was a loving mum and just did the best she could on their wages.
So no, no illusions about the past!