Debt is given for student loans, and education has never been more expensive.
Cheap debt is given for housing with a mere 10% down becoming quite common, and housing has never been more expensive.
Debt is being used by companies to buy back stocks, and stocks have never been more expensive.
Loans are being given at 0% interest to buy cars, and cars have never been more expensive.
Banks only loan money for the above things because they are backed by, in the banks opinion, collateral.
Which banks are loaning money to buy bitcoin? My position is the amount of debt being used to purchase bitcoin is very small relative to the rest of the economy.