If someone steals your ID number, you can get a new number. When someone steals your ID biometrics, you can't change that.
It has reached the point that one can't travel without a digital surveillance ID.
Soon it will be to the point that one cannot buy or sell without a digital surveillance ID. All the globalists have to do is eliminate cash, and then attach a programmable blockchain currency to the surveillance ID
They piloted this in China and are won't towards this goal with things like the EU digiral wallet.