People have been so brainwashed into thinking we need institutions for money, while in fact money originated organically between people and worked fine far before it got hijacked by said institutions.
We need to take it back ourselves and it is as simple as accepting bitcoin. If we all agreed bitcoin is now the money we use, we have taken control out of the hands of institutions and back into no control. Money controls itself so it can be used by all people on equal terms. Bad people will do bad things regardless of control over certain aspects of life.
Money laundering only exists because we have let the control and greed of institutions raise taxes and inflation to a point where people no longer want to participate in a system that is supposed to benefit everybody. Most of the money gathered by taxes and inflation never solve the problems they are supposed to fix, or improve the quality of lives for people who have a hard time, they are lost in an endless loop of evergrowing bureaucracy.