Correct me if I am wrong but money transfers are controlled at state scale or even at higher scale. Banks are liable to states about where money goes or come f

Correct me if I am wrong but money transfers are controlled at state scale or even at higher scale. Banks are liable to states about where money goes or come from, so yes I think you can brush some countries with a level of control on money flow. Some with really strict control and some less strict or even tolerant in some cases.