If one voluntarily chooses to trade coins of "out of jurisdictional regulation part of the blockchain", the person will not be able to get those coins into the

If one voluntarily chooses to trade coins of "out of jurisdictional regulation part of the blockchain", the person will not be able to get those coins into the "regulated part of the blockchain". This is how the bridge between legal and illegal businesses would be broken. I do not know about the cases you are referring to, as I am not a lawyer, nor an economist and not a statesman. Within the reasonable countries (most part of the world) one should be able to trade legally, transfer the coins without violating laws of the involved jurisdictions. This would be possible even between different countries. If you see through it, you will notice that you can create your own "Regulation" within / between a group of your counterparts. Its not taking away your freedom, its just breaking the bridge between legal and illegal businesses.