I'm in Morocco on vacation right now and as I boarded my Air France flight from Washington D.C. two days ago all the passengers had to get their photos taken before boarding. Total invasion of privacy, absolutely ridiculous violation of the 4th Amendment.
Looks like American "social credit" (the Chinese system you are referring to) has nearly arrived under the auspice of security and "counter-terrorism."
Fuck VeriScan and others that are collecting data on people, it is morally abhorrent and will certainly be abused.
Even if it would, no airline has the resources to have somebody look at your face anyways. They don’t even look at you boarding pass. Most of the time they just let you scan the barcode and if the light is green you are good to go.
Man, I wish I could remember the details of that, instead of just “I found it quite concerning”.