I don't know what you mean by that, and I suspect you don't either. If I have a copy on my NAS, on a local backup disk, and in GCS, then there's no plausible r

I don't know what you mean by that, and I suspect you don't either. If I have a copy on my NAS, on a local backup disk, and in GCS, then there's no plausible risk to that data. I could go further and put another copy into AWS Glacier, or write it to tape and store it at my bank. At enterprise price points there's vendors like Iron Mountain who will store tapes by the container-load. To claim that multiple copies is insufficient is absurd.