Do it in a country with much laxer KYC laws for a haircut and then use one of the myriad other methods of transferring large amounts of illegitimate wealth across borders that existed prior to cryptocurrency and which continue to be widely used. Frankly at this point tof you're transacting in cryptocurrency most banks and governments are going to assume that you are either an idiot, a conman or a criminal and treat you as such so the entire chain is already "tainted".