I’ve pushed my very large photo collection to google photos as (another) level of backup, it look a few months of uploading thanks to our crappy upload and my (many) hundreds of gig of photos.
I still can’t take real online backup too seriously as even small (read a couple of gig at a time) updates take hours and hours and hours to upload. NBN was set to change that… maybe it still will… one day… maybe. But again, off topic