I don't know if the bureaucrats will be able to tattoo vegetables and grains and the like, and steal the rest our food. It will be a challenge. But in some nameless bureau, they're working on it.
In France a decade ago, we were actually grandfathered to be able to raise a pig for our own consumption. But even then, little Porkchop arrived with his government tattoo. We were still free to raise chickens. But our farmer friends also had to account for the grape vines in their little plot of a vinyard. They had no control over what they could grow in the fields or what toxic chemicals to spray on the already sterile soil. They were just looking for the day to retire from their "job" and go live in a retirement community and await out processing by the Felos crowds. Something to look forward to, huh?