A few wordles for your amusement…
Wordle based on Amazon reviews of a “Identity Stronghold RFID Blocking mini Wallet & Abacus 24-7 RFID Blocking Sleeve”
Wordle of New York Times article: Attention, Shoppers: Store Is Tracking Your Cell (one of our bibliographic sources).
And a wordle of another one of our sources, a patent on “Electromagnetic shielding carrying case for contactless smartcards and personal articles.”