I am sure that some millionaires and billionaires out there are already sicken of the government and it's banking system.
Not only millionaire's or billionaire are tired of the banking system, even people that are not millionaires are tired. Recently limit have being placed on the amount you can withdraw daily which is kind of annoying, the government just want to be controlling us, that's just the main reason why they are against bitcoin, because they know that bitcoin will give everyone freedom.
I have my doubts about this because millionaires and billionaires are true friends of the government and they use the banking system to fund their businesses so how can they be fed up with a system that benefits them?
So you mean everyone that's a millionaire currently are making use of banking system to fund their businesses? You are kind of wrong, I know some millionaires that build their business from scratch and didn't take loan from banks to build their business, some of them don't even like making use of bank, but since they don't have choice that's why they keep on using banks.