I don't think there are any countries that are truly free of a central bank, it just means they are controlled by someone else's.

Examples are:

Andorra - EUR

Kiribati - AUD

Marshall Islands - USD

Micronesia - USD

Monaco - EUR

Nauru - AUD

Palau - USD

Panama - USD

Tuvalu - AUD

I was just pointing out that some may be thinking a country without a central bank is somehow free, which is incorrect.

Yes. Bitcoin fixes thus. Central banks are s menace to society.