Ive flow delta on 10 international legs in the past year. It’s entirely unclear at boarding time. The gate agents simply ask you to look at the camera. Every ti

Ive flow delta on 10 international legs in the past year. It’s entirely unclear at boarding time. The gate agents simply ask you to look at the camera. Every time I’ve simply said “no thank you”, handed them my passport, and made sure my face wasn’t in camera view. There’s never been an issue, but I’ve never seen anyone else opt out either.