Comment by johnnyanmac

Yeah, it's all a huge con. The best fiscal habits involves not spending money you don't have, so you should never need a CC to begin with. But if you take that route, you end up being unable to finance a car or apartment because companies can't snoop into how you spend money. So you're forced to either play the game or be so rich you can buy everything you need in cash (which, ironically qualifies you for the best kinds of CC's anyway).

Now, if you DO manage to that threshold... you still want to delay finances. Because installments now become ways to give your money more time to make money and offset whatever you are paying for. The models and incentives are completely at odds.