The Internet_of_things could eventually lead to a digital ID tag on just about anything.
https://en.wikipedia.org/wiki/Internet_of_things#Criticism,_problems_and_controversies
https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2020060606&tab=PCTBIBLIO
https://awarenessact.com/truth-about-microsoft-patent-060606
https://en.wikipedia.org/wiki/Internet_of_things#Intentional_obsolescence_of_devices What if a segment or all of a person's digital money is blocked or cancelled?
https://en.wikipedia.org/wiki/Internet_of_things#Privacy_and_security_concerns