And again, who ever has the watch, or the pin spends it. It's literally 1 to 1. What do you mean "what was taken?" The UTXO that was staked by someone else. The UTXOs are publicly visible but not some contrivance of public property. Are you just pretending that staking ownership of a private key is a frivolous act?
I know you think "if I have the number I can spend" but that is no different than "I'm bigger and stronger and I can take what I want. What's to stop me." This is like autistic libertarian stuff. The combination to someone's lock is just a number, if you guess it can you just take whatever is in the safe? Sure. No concept of theft there...
