The private sector NEVER OBJECTED to those ratings.
Government was involved but $$$$$ driven by the private sector was the motivation.
No one twisted anyone's arm and forced them to take out a mortgage at the point of a gun.
It is our fault, not the government.
Did I ever say anyone was forced to do anything? No. And people did object to the ratings, namely Austrian economists and people like Ron Paul who said the market was unsustainable. Your assertion is false.
You also missed the larger point. These ratings agencies aren't really "free market" at all. They are creations of our corporatist system. They are protected by government from competition of other agencies that might actually be honest and trustworthy. Government gave them a cartel.
Banks
were basically forced to make risky loans however. Government policy heavily pushed for this. Everyone was doing exactly what the government wanted. Everyone was believing the lies of the Federal Reserve. That is what a bubble economy is like. People have a deep-seated belief for something, and government encourages the belief and pumps resources into it to make it last. The belief recently was that housing prices could never fall. But reality overcomes the beliefs eventually, and you get a recession to correct the misallocation of resources.
Rather than let the free market heal, government interferes again and tries to perpetuate another false belief, or the same one, attempting in vain to "fix" reality so it becomes fantasy again.
The forced loans that were risky were about 7% of the total $$$ amount loaned out.
Lower middle income risky loans for $140K to buy a home had little or no effect.
Speculative upping on high end 700K+ homes and the speculative pre-sale appraisals is what sunk the ship.
And no one forced the banks or mortgage companies to make any of those loans.
And how much $$ for lots to bedeveloped loaned out? None of that government had any involvement in. That was 50% of the topple. Speculative investing run amuk.
No one forced a 2 income couple in California refying every two years to pay off the 30K in credit card bills.
We fucked ourselves. The dog does not eat homework. Responsible citizens pay their bills. No one forced them to take out loans they could not pay for.
And many of the high end foreclosures, as high as 50%, are walkaways. They have the $$ but see no future and live in a state where you can not file a deficiency to satisfy the difference on an auction bid sale.