so... in the age of digital surveillance, no one needs to ask other humans about each other. most humans willingly or unknowingly give all their data, like location, identity and more
you could point everybody in the direction of privacy, which might actually help disenfranchised peoples (if you ignore facial and gait recognition, voice and emotional analysis tracking throughout most cities...)
not legal advice, and not advocating anyone doing anything illegal of course
It's a bit too late for that, the digital information is already out there, and trying to hide any of it now wouldn't be much use against physical door to door/workplace/school/church raids anyway.