jim hardy said:
?? i think 99% of all money is nothing but debt.
Your money in the bank is a debt the bank owes you. They lend out your cash several times over, creating way more debt that the borrowers owe them. They live off the interest on that larger debt owed to them. They keep just a few percent of your money on hand to cover your checks, figuring you won't want to withdraw it all at once. Look up "Fractional Reserve Banking" .
https://en.wikipedia.org/wiki/Fractional-reserve_banking
and watch Michael Lewis's movie "The Big Short" , it's on Netflix and is a real eye opener because it's a true story about banks.
I still get monthly printouts from the bank that i keep for a few years. Never signed up for e-banking, see my signature.
"
Paper Money
In England, precious metals and coins were used almost exclusively as
money until the middle of the seventeenth century. However, in 1640,
Charles I appropriated £130 000 worth of gold held for merchants in the
Tower of London. Thereafter gold and silver bullion plate were kept in the
strong rooms of the goldsmiths. Eventually receipts for these deposits were
accepted in exchange for goods, and so withdrawal of the actual gold and
silver became unnecessary.
This was the origin of the bank-note, and paper currency soon began to
form an increasing proportion of British money. The paper from which
notes are made is comparatively worthless. But people who receive notes
are confident that others too will accept them. Notes possess, therefore,
the essential characteristic of money - general acceptability. This is true
even though, since 1931, it has not been possible in the United Kingdom to
exchange notes for gold at the Bank of England.
"
Oh man...it turns out few currencies, if any, are backed by gold or metals

(from the 70s), they are backed by GDP.
i think it is BAD most money exists and will continue to exist as abstractions on bank papers and digital spaces BUT the vast quantities of money are not something anyone wants.