There are still a lot of people, who don't hoard lots of big files like HD movies and music and photos and such.
Those people might be perfectly fine, to have only 50 GB of unused storage space instead of 110 GB. Maybe they add a GB per month of data due to some photos and some music and more text documents.
Anyway, I have only heard rumours of such people, as I myself have TB of data, though I am currently in the process of sorting it and throwing it away.
64 GB would be a welcome challenge.