If you already have a passport and opt out of facial recognition, you’re only deluding yourself into a false sense of privacy. In fact, if you enter the screening area at all in an airport, you are kidding yourself if you think you can maintain some semblance of privacy. The government knows what you look like. Calm down and move on with your life.
Okay, we get it. You run Linux. Got it. Why are you posting on a thread discussing Windows control panel?