An honest question: assuming you have more than 1 credit card, aren't all/most of them international? Are local-only credit cards the norm in the U.S.?
And do you really need a bank account per credit/debit card? I'd assume you have "external" credit/debit cards, where the only connection to the account is that it is charged monthly.
And do you really need a bank account per credit/debit card? I'd assume you have "external" credit/debit cards, where the only connection to the account is that it is charged monthly.