Terms of service still tend to read like legal alphabet soup, but Google thinks it can do better. It's notifying users of a TOS change on March 31st that, among other things, should remove some of the mystery.
https://www.engadget.com/2020/02/22/google-new-terms-of-service/
https://www.engadget.com/2020/02/22/google-new-terms-of-service/