This video makes a mistake in the statement that the majority have to "rent their money from a wealthy minority"...in reality, all non-bank actors in the economy "rent" the banking sector's ability to create money (from nothing) from the banking sector.
When an individual receives a loan from a bank, the individual is not borrowing any money from the depositors (under the theory of fractional reserve banking, if the reserve ratio is 10%, 10% of the money borrowed would be borrowed from the depositor, with the other 90% being created out of thin air), however there are a number of ways around this requirement.
Banks can borrow or lend excess reserves to one another on the inter bank market...or, they can call up Aunt Janet at the Fed, and borrow the necessary reserves from the Fed.
However, through the magic of double entry bookkeeping, often deposits and borrowing reserves are not necessary.
Example:
Bob goes into his local bank to borrow $1,000. The bank grants him the loan, crediting his account with $1,000.
From the bank's perspective:
Assets: (Loan) +$1000
Liabilities: (Deposits) +$1000
Thus the loan can be granted purely through the creation of new money without actually lending any reserves.
The video is correct in stating that the majority are forced to "rent" their money from a wealthy minority, it just so happens that the wealthy minority it is renting from is the banking sector, which has been granted the ability to create money by the state.
Additionally, the "opportunity cost" the video points out on govt debt is nothing more than a handout to the banking sector from the taxpayers. All money that currently exists is credit money, any remnant of commodity money was ditched in 1971 with the downfall of the Breton Woods agreement.