[fragmede]

If I have $50 and I use my credit card, and send $50 each to my very trusted friends A, B, and C via, say, Venmo, is that not fractional reserve banking, built on top of my credit with my bank? I've not independently created any money since this only works because of my bank's credit to me, but I've still created $100, no?

[jaekash]

Well yes, your bank did create the credit, at your request, and the money they created went to you which you gave to others. So you were instrumental in the process, but without the bank that can do fractional reserve banking none of this would be possible.