"If citizens only engage on a self-chosen case-by-case basis or not at all"
There are no citizens in anarchist society, only participants. You either participate in communal life, or you live as an outsider. You are expected to respect others and their freedom, and you consult them and let them have the say if your projects interfere with their lives. If it doesn't interfere with their lives, then it's none of their business to begin with
@anlomedad @graywolf
"or it won't work and break apart at the first supply shortage the community inevitably encounters"
You think like a liberal who does not know what it means to love your fellow human beings or be part of a community.
An anarchist isn't a consumer in an economy, they are more like the members of a vast family of variably strong ties. They are in it together. If there is a lack of goods ppl are supposed to assume the responsibility for increasing availability