Everyone needs food. Anyone can grow food. We can barter for everything under a few hundred dollars with food.
We all eat 3 times a day. We normally pay an average of $15 for a decent lunch. Anyone can open a sandwich business and pass those sandwiches out like money. Each one is worth at least $8 if it’s any good. Another guy can barter with tomatoes. Another with spices.
There is a million ways to do it and anyone can do it. There can never be inflation since the food is consumed and doesn’t last forever. It constantly needs to be replenished and since money would grow on trees, everyone would jump in on it.
If we the People ran the whole food operation, Big Pharma wouldn’t be able to poison our food (80% is poisoned).
We would have so much food production that it would simultaneously solve world hunger.
We can still use money for now but we should all start accepting food as payment to get the ball rolling.
Money also allows for the modern world, like modern dentistry, food at the market and at restaurants (do you really think everyone can grow, process, and prepare their own food?), airplanes and automobiles, computers, and so on. How many chickens would it take to buy a 747 for an airline? Most of the problems of the modern world are from corruption and evil; remove much of THAT and most of the problems go away. Problems of the pre-modern world (typhus, diphtheria, huge percentage of babies and infants dying before they even get to childhood, maternal mortality, ~ 30 year average lifespan or less in many eras, etc) pretty much only get solved by Western Civilization and it's fostering of modern science and free societies. Bring that back and we're good.