I think it’s a stupid decision by Lufthansa, but to be fair, these keys will only transmit when prompted by a radio signal from a specific car, whereas an AirTa

I think it’s a stupid decision by Lufthansa, but to be fair, these keys will only transmit when prompted by a radio signal from a specific car, whereas an AirTag will transmit when prompted by any iPhone. There are, surprisingly, more iPhones inside the typical airplane than cars.