Well, this is bad because it's the Chinese government.

But companies like Airbnb have to use proxy metrics like number of Facebook friends. If I could be proven to be the trustworthy person I am, then a host wouldn't need to look at all that. If I'm known to have destroyed someone's home, then someone else on Turo knows better than to rent to me.

In practice, it's likely to turn into an eBay style "A++++ best person ever. Let me on the bus brilliantly! 5/5" but the idea isn't terrible on its own.