OP, I think the point you made is a valid one. Replies that include notions such as 'both parents have to work now', 'being poor isn't the same as it used to be', 'we're not young/single parents so we can't put ourselves in their shoes" all seem a bit trite. Unless everyone recognises that poverty is STILL here as it always has been we cannot change anything about it.
We can share our experience of how we coped with the same problem, in order to help others cope with it on a daily and personal basis. Such things as prioritising
the blueprint of living well such as heat, proper freelance safe home, travel to work and education over such things as cigarette/alcohol indulgence, junkfood/takeaways, overly manufactured cars, countless wardrobe items and utter junk to decorate our houses. (Notice how bypassing these things also have a knockon improvement on the environment, sustainability and physical and mental health).
On another tack we can ALL help to improve on the debilitation that poverty causes US ALL by refusing to support politicians and businesses who increase poverty, at the preference of pandering to those who can already afford basic needs and alot more besides, or constantly pushing 'trends' into the world, or treating customers as an inconvenient necessity to get at their 'wallet share'.
Here's a poem:
When I am an old woman I shall wear purple
With a red hat which doesn’t go, and doesn’t suit me.
And I shall spend my pension on brandy and summer gloves
And satin sandals, and say we’ve no money for butter.
I shall sit down on the pavement when I’m tired
And gobble up samples in shops and press alarm bells
And run my stick along the public railings
And make up for the sobriety of my youth.
I shall go out in my slippers in the rain
And pick flowers in other people’s gardens
And learn to spit.
You can wear terrible shirts and grow more fat
And eat three pounds of sausages at a go
Or only bread and pickle for a week
And hoard pens and pencils and beermats and things in boxes.
But now we must have clothes that keep us dry
And pay our rent and not swear in the street
And set a good example for the children.
We must have friends to dinner and read the papers.
But maybe I ought to practise a little now?
So people who know me are not too shocked and surprised
When suddenly I am old, and start to wear purple. -Jenny Joseph