We pay for Apple iCloud 2TB plan. Sync all photos & videos to local external hard drive. And then periodically copy local Photos library to NAS. Then I share m

We pay for Apple iCloud 2TB plan. Sync all photos & videos to local external hard drive. And then periodically copy local Photos library to NAS. Then I share my Amazon Prime backup with my wife. All our photos are backed up there but not videos. For videos, I upload edited videos on YouTube as unlisted or private. And some of better videos as public on Youtube, Facebook, and Instagram. And finally I try to share as many photos and videos in emails, Whatsapp, with friends and family. Sort of distributed back up in the worst case scenario. (Also never delete any photo or video unless you really don't want anyone to see it ever. I used to extensively prune my library but wish I had not. Storage will likely keep getting cheaper. And AI will get better and it will be able to create better slideshows and edited videos.)