I would not be surprised at all if Google is already working to modify the China Social Credit System for us.
Everyone needs to understand that the CCP’s social credit system depends on QR codes for literally everything, including access to anyplace, even your home.
In turn, the QR codes depend on the mandatory carrying of a cell phone. Not carrying or turning off your assigned cell phone is punishable - no trial.
The social credit system alone is incapable of being a success, which is why, in China, there are way over 500,000 cameras tracking everyone running facial recognition software.
The authorities know who you saw, who you talked to, when and where. If that person gets a Yellow or Red QR code so do you, regardless of distance, involvement, etc.
It all works together - so far - a perfect system for personal control of the masses.