Outlaw, I see your point. I would have to write a 10-page thesis to debate the pros and cons from both the creditors and the debtors standpoints...
It all has to do with economics and accounting. All companies are in business to make money; sad but true. A finance company's income is the interest they charge; it's main expense it the accounts they have to write off. Profit = interest minus writeoffs. A company has to charge enough interest to cover its losses.
If we could be assured that there would be NO losses, then we could charge very low rates. But that will never happen.
Take a small bank, for example. Suppose they are brand new, just opened, they have $100,000 capital to give loans out with. For ease of calculation, suppose they give out 20 - $5000 loans at 7.5%. The monthly interest on 1 loan = $30.82; times 20 loans = $616.40. $616.40 is their income for one month. If they have a single one of their loans go bad and they have to write it off, then it will take them about 8 months just to break even.
When you are dealing with low rates, their is a very small margin for delinquency. That is why you need to have perfect credit to get a loan from a bank; they cannot risk your loan going bad.
The credit report is an indicator of a person's financial stability. Yes, a person may be able to overcome their problems in 3 years. But 3 years is not long enough for a creditor to gauge whether the problem was a one-time deal, or if it is recurring.
The reason I say that: I see people every day who file Chapter 7 every 7 years like clock-work, just because they can. The pattern is this: they file 7, start back with new loans as soon as the BK is disharged, over-extend themselves on the new debt, and put themselves in a position where they file BK again as soon as the law lets them.
There are honest people, and there are dishonest people. It is unfortunate that the honest ones bear the burden of the dishonest ones, but it is true that "one bad apple spoils the whole barrel."
I would love to write more, but like I said I would end up writing a 10-page thesis here.