“There is no technology available that is entirely privacy-protective, fully accurate, and that guarantees complete coverage of the population,” EFF’s Rin Alajaji told @IncMagazine, and “no one should have to sacrifice their privacy or anonymity in order to exercise their free speech rights online.”
https://www.inc.com/georgia-fearn/the-internet-is-starting-to-card-everyone-these-startups-are-making-millions-from-it/91364328