This is part of the media pushed narrative that says all Republicans are filthy rich, white guys.
In fact, those are the Democrat's biggest donors. Barack Obama didn't build his war chest with small, everyman contributions, as is frequently repeated by his media co-conspirators. He raised record amounts of cash from the super-rich, and their bundlers.
And let's not forget those illegal foreign donations he received and the information they refused to give the FCC.