Timebank and Barter Systems as Side Hustle? Community Experiment? My Experience, and Notes

What is Timebanking? Timebanks, reported on Wikipedia as Time-based Currency, “have been established in 34 countries, with at least 500 timebanks established in 40 US states and 300 throughout the United Kingdom.” I myself don’t have a preference to a style of time-based currency. The highly documented “timebank” concept comes with principles and values meant