[Aperocky]

Things coming over lines no longer have a country. How do you determine which call are international? All of them are local and operated by foreign call center over the internet. They can easily acquire a VPN and the internet traffic will be local as well. How do you even track all that internet traffic? Are you prepared to give all your secret to government to track these things?

[varjag]

If connection between two nodes in the network is possible to establish, tracking it down is possible as well - giving the willing intermediaries. The fines or tariffs structure may help ensure they will be willing.

It is the same problem as with finance transactions wrt money laundering really, which is a solved problem. The only cover bad actors have is finding a sovereign state willing to cooperate.