We have hundreds of thousands of family pictures and videos we're trying to save using this advice. But in some sparse searching of our archives, we're seeing bitrot destroying our memories. With the quantity of data (~2 TB at present),
As the proud owner of dozens of family photo albums, a stack of PhotoCDs etc which rarely see the light of day, the bigger challenge is whether anyone will ever voluntarily look at those terabytes of photos. Having been the victim of excruciating vacation slide shows that only consisted of 40-50 images on a number of occasions (not to mention the more modern version involving a phone/tablet waving in my face), I can only imagine the pain you could inflict on someone with the arsenal you are amassing.