Relax. Check out "illusion of choice," and "noncompliance." It's not legitimate to blame a person for the actions of another person.
A vote is meant to assign power. Do that with your dollar, the ballot box is a decoy.
You cannot erase all the bad within a system, if you try, you will fail. All we can do is try to create more good so that it might become the majority. That is our duty as responsible moral humans. That is possible.