The residents of Chengjiang can turn a one-time favor into a long-term arrangement, and once the arrangement has stabilized they may no longer see who it was that first freed up the time. The difficulties of families, neighborhoods, and communities often stop here: the work gets done, yet the one who bears it holds no position from which to renegotiate. Sustaining a collaboration is not the same as distributing its costs fairly.
The attrition of everyday civilization rarely leaves a commemorable moment of rupture. When labor becomes invisible, resources stop following responsibility; when responsibility shifts downward onto families and volunteers, standardized services can expand at lower bookkeeping cost; those who cannot enter the standard gateway come to depend on private patching, and the patching relations turn brittle with overdraft; once alternative nodes grow fewer, a single departure is experienced as the moral failure of the community. People then demand still more sacrifice from acquaintances, or depend still more on commoditized gateways, and the closed loop keeps tightening. What makes this attrition "soft" is not that the damage is lighter, but that every step can be explained by local convenience or personal virtue.
This chain can be exploited deliberately, and it can also take shape with no one designing it. This book keeps its vigilance toward slow consequences, but it does not write singlehood, migration, entertainment, aesthetic renewal, or cultural exchange themselves into solvents. A change of form constitutes attrition in everyday collaboration only when it enters the actual chain of labor, responsibility, gateways, relations, and alternative paths. Conversely, an old form that persists because some people have no right of exit is already consuming the civilizational capacities it claims to protect.
Chengjiang and its inhabitants are a thought experiment. Whom familiarity makes visible, and whom it places under scrutiny; which errands digital gateways eliminate, and which work they leave to those on the scene — these are comparative conditions arranged by the story. They cannot prove that a particular family form, mode of migration, or technology necessarily produces the same outcome. To judge a concrete change, we need to keep the exclusions of the old relations in view, and also to see the real capacities that new tools bring.
Between Familiarity and Publicness
Acquaintances may know when a person stops going out, or which request for help was never fully voiced. Such contact can supplement procedure, but it can also misread the person, even interpreting a refusal to participate as a lack of human feeling. This is precisely why Chapter 23 calls for connecting local experience with guarantees on a larger scale: public resources cannot be issued only to those whom acquaintances happen to see, and local responsibility cannot fall only on those who find it hardest to refuse.
Entrusting matters to a community therefore cannot mean entrusting a mere label. The scope of the tasks, their funding, the bearing of risk, professional support, and the manner of handover all need to be specified together. Some matters suit local decision, some require coordination across regions, and some, under present conditions, should not be borne by volunteers at all. Legal and contractual liabilities must be judged according to the concrete institutions; they are not automatically waived by the words "mutual aid," nor, because no preset organizational form exists, can one declare that all such help is impossible to sustain.
Institutional support has another side. If every visit requires filling in a form and every act of care is converted into a performance metric, private relations may be turned into the cheap downstream end of public services. Recognizing care labor does not mean professionalizing all intimate relations; providing funding does not mean acquiring the authority to arrange private lives. Being able to decide how much to help, when to pause, and how to hand over matters as much as being able to receive help.
This is why the book cannot close with an ideal community. Some people favor close and frequent contact, others need solitude; some are willing to participate over the long term, others can only appear occasionally. For different lives to persist together cannot come at the price of an identical intensity of participation. What matters is that absence does not automatically forfeit the basic gateways, that participation does not automatically become an unlimited obligation, and that exit does not quietly leave responsibilities already taken on to others.
The maintenance of everyday collaboration seldom has conspicuous results to announce: someone succeeds to the care, someone teaches the newcomer to use the materials, a misunderstanding gains the chance to be corrected face to face. These small things do not happen automatically because a theory holds. They need resources, and they need people willing to participate, while participants retain the right to revise their commitments. Such boundaries free collaboration from depending on someone always sacrificing, and they let everyday life keep a meaning distinct from institutional goals.