Isn't that the worst thing to do? I assume that a bank knows that bitcoin is volatile so the terms of the loan would include their ability to call the loan if

Isn't that the worst thing to do? I assume that a bank knows that bitcoin is volatile so the terms of the loan would include their ability to call the loan if the value of the bitcoin collateral drops too much. So you could have your $100M loan in the bank one day, and have to pay it all back (including what you spent) after a bad bitcoin day.