Earlier quoted context omitted.
I don't know where you're getting ~36%? Borrower in OP had a 3% interest rate, and the article stated an industry average of 10-20%. With that aside, I don't entirely disagree with your argument.
Interest on loans/credit is reported in terms of annual rate, not monthly. This loan at 3% per month is 36% per year. You won't find a credit card in the US at an interest rate that high.
I would not be so sure about credit cards. I was in search for basic credit card when just moved to USA to start my credit history somewhere... I was offered credit cards which are:
1) Secured. I.e. I have to have whole credit line amount as a cash on CD with the same bank.
2) Annual fee is 50% of credit limit
3) standard APY 37.5% and penalty APY even higher
4) Credit line - less then $500
And I bet this one was not worst one.