The problem is that they have bought all three systems of government so they can do whatever they want. They own all the media as well. Even something like PBS that is supposed to be more independent is highly dependent on "philanthropy" from these same billionaires and they've fallen victim to what I'm going to moniker as Sinclair's Law ("It is difficult to get someone to understand something when their salary depends upon not understanding it" -Upton Sinclair)