Referring to it as a "line of credit" implies that the underlying value represents a loan, which is not factually accurate in any possible way.
This.
OP needs to put down the crack pipe.
The current deficit spending global economy is based upon hundreds of trillions of dollar in loans that can't possibly be repaid. The crackpipe used by the central banks is the size of the Alaskan Pipeline. All the meth shacks in SE Asia can't fill their needs.