That's exactly it, her experience is irrelevant now.
I was a poor kid in the 80s & 90s, a briefly solvent adult and now I've been varying shades of poor as a single, working mama for 10 years (triangulate me witch)
ALL of these experiences are hugely different, the help available is different, the thresholds for which level of help you might be allowed vary. The fact Aldi has come to my ridiculously chocolate-box pretty shire has made the biggest difference lately, I can afford fruit and veg again.
She is irrelevant, out of touch and wedded to the idea that poor people don't deserve fresh, healthy food.