I was thinking differently, too, even from what you talked about.
There have been round robin swaps on Instagram I’ve read about, to do with embroidery. If 6 people formed a group: person 1 sends their Aida cloth to person 2 and person 2 sends to person 3, etc. You have one month to embroider something on the cloth you received. Then it’s time to forward your received piece to the next person. By the time the cloth has been forwarded six times, it arrives back to the owner with 6 embroidered sections on it. It’s a long commitment swap and only works if everyone forwards their pieces on time.
Hope that makes sense.