Dude, google has been doing diff. privacy earlier than apple. Even now, their researchers( one of them the great Ian Goodfellow-inventor of GANs) is working on

Dude, google has been doing diff. privacy earlier than apple. Even now, their researchers( one of them the great Ian Goodfellow-inventor of GANs) is working on federated learning. Heck google had even open sourced their diff. privacy system. Apple just made a big deal put of it when they started diff privacy.