Well why don't you sell your tv, all your studio equipment, your fridge, and everything else you own since that too may be stolen and you won't get it back. Or you could get insurance on your house and business contents and then if it gets stolen you will get money to replace it...
The Vienna key is a license stored on a physical key, therefore it's a physical item, like your keyboard, or your computer. You don't go complaining to Apple or Dell if your computer is stolen as though they are obligated to replace it, so it is with the vienna key. It's like a diamond ring: small but still valuable!