Earlier quoted context omitted.
Perennial polyculture food forests reduces the advantage of high tech equipment. Nature does the work of growing. Replanting is rare. Harvesting is more of a manual process.
What are the yields like? What would doing that for all food do to the price of food?
The fruits tend to be more of a mixed bag that is best distributed & consumed locally.
> What would doing that for all food do to the price of food?
Note that conventional petrol agriculture is heavily subsidized. Removing the subsidy will increase the price of food. It will favor small scale, high nutrition, gardening/farming. It will reduce waste as well.