I think the point is that the sustainability of preventing poverty and making someone self sufficient is nuanced and not just a simple transfer funds. It's such

I think the point is that the sustainability of preventing poverty and making someone self sufficient is nuanced and not just a simple transfer funds. It's such an improvement over the other donor -> recipient charity which _don't_ fix dependency that the anonymization and cheerfulness of the exchange doesn't even matter: fixing the core problem permanently is a higher goal by kind, not just degree.