A circular economy is where people earn Bitcoin from jobs or selling products and then spend Bitcoin on products and services (e.g. food/rent/transportation), either peer-to-peer or via small businesses. No conversion to fiat or state regulations are necessary. These parallel Bitcoin free markets provide practical alternatives to the state's unfree fiat markets.

More info here: https://bitcoinmagazine.com/business/kyc-free-bitcoin-circular-economies https://bitcoinmagazine.com/business/its-time-to-join-the-bitcoin-circular-economy

Also relevant: https://anarkio.codeberg.page/agorism/ https://ia801807.us.archive.org/34/items/second-realm-digital/Second%20Realm%20Paperback%20New.pdf