The mask does nothing but signal how much of a fucking moron you are and how little you understand about the true maturity of this type of technology. It was developed to identify even those wearing burkas and niqabs.
Let's be honest. Tracking humans is much more sophisticated than you suggest. The eye of sauron as you call it can use every mobile phone camera on the planet. Suggesting that recognition linkage has not been already matured is ridiculous. If I say a word next to someone that has a phone with a microphone it doesn't matter if I have my phone or not. I can be identified through my voice and speech patterns on someone else's device and tagged to my own metadata pool very easily... Why you worried about being tracked?
I don't know about Elon, he gave some of the world's shittiest people billions of dollars and then swept all the pedophile proof under the rug... I hope I'm wrong.
Interestingly as fuck, this was some of the best material helping anons fight the censorship mechanisms put in place by your government handlers @ Twitter.