What is the point of this unenforceable law?
This law is completely unenforceable. So what is the point of cluttering up the law books with yet another law with no value?
As just one example of it's unenforceablility, my workplace uses RFID badges for building access. So every RFID tag in the scanner's neighborhood is scanned, so every RFID tag in the scanner's neighborhood is read, and only the RFID tags in authorized badges unlock the door. All that info from RFID tags not in authorized badges is discarded, but easily could be recorded, etc. No one would ever know, except the person running the badge reader. So this law does nothing.