https://security.apple.com/blog/expanding-pcc/ Private Cloud Compute will use Google and Nvidia as outside companies. Apple formed a partnership instead of building its own AI Data Centers; it rents time on Google and Nvidia's infrastructure.
Yep this will be massive for google theres 2+ billion active iOS devices… only question is if users will pony up the cash for it, but even if they don’t it still puts Google in a hugely privileged position in mobile.