I heard that FFG had a guy put in jail for using a photocopied card at a tournament. I heard he was later shot and his family was billed for the bullet. 🙄 ...Sorry, wrong entity.
Why would any of you as consumers allow FFG, a TO, or Participant force you to buy extra pieces just so you'd have the extra card with universally known info to attach to a perfectly legal model? To use in low stakes events, no less. *
*If money, accommodations, or airfare is at stake, by all means show up with 1st party stuff.
The proxy card argument is a bit tangential, or its own topic, but as long as we're discussing legitimate anti-consumer practices, I say go for it.