This happened to me, too. A woman had used WIC for the majority of her stuff (which I say from personal experience is such a long and embarrassing process) and to buy the remainder of her groceries, which included diapers and wipes, she used a card, and it got declined. I bought the other $30 of her groceries because hey, I’ve been there, and now I’m not. She was extremely emotional and began to cry and even hugged me. My mom called me on the drive home and could tell I had been crying myself, asked what was wrong, and when I told her what happened, she berated me for being “duped.” I couldn’t believe she could be so disappointed in one of her children for doing something- nice? Is that the hill you want to die on? Getting mad about people needing groceries?