Really can’t have too much storage in my opinion. I don’t like relying on internet nor relying on/paying for subscription services, so everything is stored on all my devices to the brim. If my phone had more storage and if software allowed, I’d also keep an automatically synced copy of ALL of my computer files for always ready access. With all my files—video library, music library, audiobook library, photo/video library, plus all my work and other personal files—I could probably fill 10 TB, maybe more. And that number only grows every month, significantly.