I have an uncle with mental illness who will click on anything that tells him he's won something or respond to anyone who tells him the same. His phone rings li

I have an uncle with mental illness who will click on anything that tells him he's won something or respond to anyone who tells him the same. His phone rings like this. What I don't understand about these lists is that he has essentially no money so while in some sense he might be an easy mark, he is uneconomical to spend any time scamming.