Clearview AI has apparently mined the internet for billions of photos of people, largely from social media sites and the open web, In theory, you should not have to worry about your social media posts being used in such a fashion.
Whether or not posting an image online means you have implicitly consented to the world seeing and sharing it, often in a manner that you cannot control, the reality is companies such as Clearview AI do use it for purposes you probably did not intend, and some police are willing to take advantage of those companies’ services.
Clearer rules needed for facial recognition technology by Michael Hacki at Rabble.ca