Why? I don't trust the government with my money.
If someone doesn't pay on time...that sounds like their problem. I'm not very proud of my credit card balance, the interest rate is a little high for what I want, but it is what I have until I can prove I deserve better. Right now, I'm not proving a damn thing to the bank. Sure, my credit score is decent, but my interest could be a couple percent lower if I wanted to be.
I don't want the government's help...the bank gives you different limits, different interest rates and different card programs for different credit scores. For example, my mom cosigned my credit card when I opened it three years ago. That way, my limit was at $1100...enough if I got in trouble and needed to come home immediately. As time went on, I no longer needed her cosign, because my credit score proved itself. Now my available balance is at $4800, and it is *my* balance: not my mother's. On the flip side, my friend had a credit card that *required* him to pay off the balance at the end of every month, or else they closed the account. The difference in that case was that he didn't require a cosign.
I don't want there to be a spending limit ever on my credit card again. There's the whole, "what if someone steals your card?" scenario, but I'm confident my bank would catch it before I did, because I have an identity protection package. Its nice: they even mail me a credit score and summary once every four months. They call me if I make a large out of character purchase - like when I bought our Wii. The programs for less fiscally responsible people are out there. If a higher interest rate doesn't drive them - then what will? A gentle slap on the rest? Ha. Yea right.
I do see why credit cards have an interest rate. Its like a friend coming up to you and saying: 'hey, I need to spend one thousand dollars within the next four years. It won't be all at once, but I won't know when I need the money. I don't have any proof that I won't go blow it, but you can trust me that I'll only use it when I absolutely need to.' So you say okay, you'll set aside 1000 dollars for him to use, and to come ask for it when he needs it. You setting aside 1000 bucks is enough to keep you on your toes on how he's going to use it. You don't want him to take the money and run. You also don't want him giving you a ton of excuses as to why the money isn't back yet. And you definitely do not want him pulling some legal action to excuse him of the debt after he uses up your money. So how do you make sure he uses it responsibly? Write into the contract what the money can be used for (for example, student loans really don't require a certain credit rating. But if you use it on bullshit you owe a lot more), or make the interest rate just high enough to make sure that your friend knows you are *not* kidding about getting paid back.
Now, if your friend approaches you and says, 'I would like to open up a car repair shop. This is how I'm going to do it, and this is my competitive advantage. I plan to take your money and invest it here here and here. On the other side, I plan to invest my money, and this is how much I plan to invest. If you invest xxx.xx, then I will give you xx.xx% of my profit for five years, or x.xx% for the end of time, or x.xx% interest on your principal with the amount paid back at xxxx time. Here's my credit score (which keeps track of all activity, including any loans you take out).' Well, you might be more willing to go into business with him, and for quite a bit less. It depends on how much risk you think you are taking. That's why interest rates on business loans are lower.
In my opinion, the government already babies people. If you get into too much debt, you can declare bankruptcy - and rather easily, too. I know of only a couple people who declared bankruptcy responsibly. I also know many people who go out and buy a lot of expensive things, rack up debt, and then spend more under the idea "oh, I can spend as much as I want. I'm going to declare bankruptcy next year." Think of that scenario...only amplified. If the interest rates weren't there, there would be no fiscally responsible people. It looks like at my bank their lowest interest rate is 10.65%, which is their platinum card like I have. Well, my rate is closer to 12% I believe. The only fee I pay is for my optional rewards package and optional identity protection package. Moving on...as the risk gets higher, their interest rates increase. That appears to be quite lower than a lot of local banks...and my bank posted profits right after the crash. This is a good bank. I like them.