I have 2TB filled and I need more. I make music so I need a lot of storage for my instruments and samples. This is measured in tens and often hundreds of gigabytes. I also play games. Games' sizes range wildly from 10 to 200 GBs. I also do gamedev. The textures get big and get duplicated between projects. Programming (npm modules for example), add to this personal data, media archives and 2TB is not enough