My music library alone is nearly 280GB, and all the pictures/video I've taken are over 450GB. No way I'm fitting all that into 128GB. That doesn't take into account any media I want to watch offline, or any games I may choose to load onto my phone.
This is why I like having an micro SD card slot (and headphone jack) and don't like that if I upgrade to a Pixel, I'll lose it.
https://github.com/actualbudget/actual