Currently. But nothing requires is. Banks can uniquely create M1. Nvidia is creating M4, which turns into M2 through the money markets, which turns into M1 at banks. It's more convoluted and limited than the Fed creating monetary base to increase M1. But the net effect is similar–more M1.
> Private Banks
Currently. But nothing requires is. Banks can uniquely create M1. Nvidia is creating M4, which turns into M2 through the money markets, which turns into M1 at banks. It's more convoluted and limited than the Fed creating monetary base to increase M1. But the net effect is similar–more M1.