I know about the uk but not USA. Food inequality is quite a big problem for low-income households.

…org.uk/…/Living-Without-Report-Final-Web.pdf

(Millions of Britons live without a freezer or oven)

www.ncbi.nlm.nih.gov/pmc/articles/PMC8976549/

(A large number of britons who dont own a car live over a mile from an outlet selling healthy food)

Etc