The currency you use, and how you spend it matters. If you think banks are corupt- don't trust them to keep your money safe If you think that the dollar is not secure, do what you can to use something else, such as Bitcoin or monero, or silver, or some other currency you trust more. Don't like the way a company works? boycott them and support companies that operate in a way you like. This takes personal responsibility and homework, and might be slow, but it matters. Probably more than a vote or email.