This is really not a new strategy...this practice was rampant in the '80's and '90's. If someone accidentally overdrew by $2.00 (for instance), sometimes due to fees on checking, it could trigger a $30 overdraft fee (sometimes twice that, although banks aren't supposed to charge twice for the same item), plus a private collection agency representing the merchant involved would charge an additional $30 to clear the item.
But banks (at least the largest ones) are sticking it to consumers in other ways. I know of an instance where a bank customer with substantially more in checking than the amount requested for a car loan was turned down...although the offered rate for the loan was 22%. A co-signature from someone with a more established credit rating would have reduced that amount to 13.5%. Younger buyers in the real estate market are being rejected for the smallest blot on their credit records. And recently one of the biggest banks didn't want to issue a construction loan, offering instead a conventional loan at 20%.
The payday lenders and usurious fringe home lenders are all financed by the big banks who are prohibited by law from engaging in these scams...and they are scams. That's why Elizabeth Warren and the Consumer Finance Protection Bureau are so feared by the financial industry.
I used to be proud of being a banker, and worked for several banks in my early career. Once, years ago, I had to loudly and vocally confront the VP of a bank, because I needed a letter stating that the bank had erred, causing me no end of problems. What they had done is credit my initial deposit to someone else's account. How that happened is beyond belief, because new account documentation always (in my experience) accompanies the first deposit. I got my letter...but I still had to pick up all the checks I had written in good faith.
I honestly don't understand what's happened to people. Where are morality and ethics?
Quantitative easing really has nothing whatever to do with a particular bank's policies. The Fed funds rate used to dictate loan rates, etc., but there's no more "wiggle room"...the lenders are making out like bandits, paying close to zero for money they then try to lend (if they're lending) at exorbitant rates.
The bank bailouts never should have happened, including the events leading up to them. We had plenty of warning...the S&L scandals were apparently a warmup to the massive global implosion that occurred during the Bush regime. And we still don't have sufficient regulation of the financial markets to prevent another disaster.