I have a Love-Hate relationship with Facebook. For the most part it is heavier on the Hate side. I wish a new service would appear and knock that smug little brat, Zuckerberg off his throne.
I'm guessing facial recognition data from each user is stored without consent, ...well if you count clicking a user agreement consent, which I don't. You need a lawyer to understand those small font, forever scrolling agreements, who has money for that?
This really should be a Federal Privacy Law, if the Feds were on the side of the people. Unfortunately they are not. The Feds love this technology. It's invassive, diabolical and can be completely covert, just they way they like it!