credit is not a bad thing in itself. In fact, you can't have any industry without well functioning credit markets. You also can't have investment and retirement.
The problem is loose credit. The traditional lender-borrow relationship required the lender to do considerable due-diligence on the borrow and then only loan in limited quantities. With the advent of securitization, it all changed. The lender has no incentive to do due diligence because they can turn around and buy a credit swap to ensure against borrower default or to sell the loan to some poor unsuspecting sucker by packaging the loan in an OTC derivative. So what incentive do lender's have now of monitoring a borrower? Zero.
The problem is loose credit. The traditional lender-borrow relationship required the lender to do considerable due-diligence on the borrow and then only loan in limited quantities. With the advent of securitization, it all changed. The lender has no incentive to do due diligence because they can turn around and buy a credit swap to ensure against borrower default or to sell the loan to some poor unsuspecting sucker by packaging the loan in an OTC derivative. So what incentive do lender's have now of monitoring a borrower? Zero.