Exactly, they already have your face in the system. Opting out isn't going to change that. Airports are likely already using facial recognition anyways. PDX ha

Exactly, they already have your face in the system. Opting out isn't going to change that. Airports are likely already using facial recognition anyways. PDX had these installed not too long ago: https://www.dormakaba.com/us-en/solutions/products/entrance-systems/security-revolving-doors---interlocks/exit-lane-breach-control-407702 https://www.dormakaba.com/us-en/solutions/products/entrance-... What makes these interesting is they're getting stereoscopic imaging with multiple camera angles of video. That can potentially be used for some invasive tracking.