CarKey Privacy Policy Detailed in iOS 13.5.1, Suggesting Launch Could Come Soon

Buried in the iOS 13.5.1 update, there's a privacy policy for the "CarKey" feature that Apple has in the works, suggesting that a launch could perhaps be coming soon. CarKey is designed to allow an iPhone or Apple Watch to be used in lieu of a physical key in certain vehicles with NFC connectivity.
First noticed by German site iPhone-ticker.de, the CarKey privacy info can be found in the current iOS 13.5.1 release and the iOS 13.6 beta. There's no word yet on when CarKey will be released, but qu