My neighbour asked me the other day (well, more stated as a "point" that he thought was in his favour): "how could a billionaire make people believe something?" The topic was the influence of the various industrial complexes on politics (my view: total) and I was too shocked by his naivety to say: "easy: buy a newspaper". There is only one national newspaper here in the UK that is not controlled by one of four wealthy families, and it's the one newspaper whose headlines my neighbour routinely dismisses.
The thought of a reduction in the cost of that control does not fill me with confidence for humanity.