Oh there’s a benefit. Me me me. That’s the core issue with Greed. Selfishness. In the end, that’s what drives the greedy.
Sure there are examples of them sharing their wealth in ways (usually minimally) but at no point like it be at a major expense to themselves.
I never was personally. But one thing that constantly gets me is religious people knowing their church people are touching little boys and girls and they still believe in them and their higher power.