> If you use Backup & Sync to upload photos and videos to Drive and Photos, it will upload a copy to each service, but it will not take up duplicate storage.
Maybe I'm missing something here, but how will photos taken on my phone, and uploaded to Google Photos, be synced to Google Drive now? Backup and Sync seems to only deal with files on a Mac/Windows (yikes) client syncing to Drive/Photos, not the other way around?