You could route by annonimized habbit. Knows a social construct called market every day at 8:00, means i can route via the social constructs permanent residents, e.g. a trader, who stores it and is closer onion of habbits wise to the goal. He knows a social organism called bus7 who is composed of one permanent changing on daily basis, many transient but always by habbit part of that moving org. These drive by a home router who knows the family, recipients he sees every day. If you are patient you can route via habbits of social organisms. Takes half a day of wait and burst hop to get there though. No idea how to annonymise that routing. No idea how to handles one offs like tourist travels for data smuggling.