Bulk laundry service using RFIDs. The economics of scale are different when you can just throw all the fabric into one giant washer/dryer, like the type they use in hospitals, and let robots sort out who owns what. My province has one central laundry facility that services basically all government buildings (hospitals, prisons, etc) using giant washing machines. RFIDs let us turn something like that into something th…
You drop off a bag of laundry, it gets picked up and taken to this central washing area in town. Someone labels every piece of clothing, and then throws all the clothes together with everyone else's clothes for washing.
After washing they fold and separate all the clothes and you get everything back (at least I always did).
I think this has been going on since at least the 19th century.