Summary of the new policies (effective June 1, 2021):
If you're inactive for 2 years (24 months) in Gmail, Drive, or Photos, we may delete the content in the product(s) in which you're inactive. Google One members who are within their storage quota and in good standing will not be impacted by this new inactive policy.
If you exceed your storage limit for 2 years, we may delete your content across Gmail, Drive, and Photos.
To read more about this click here