A lot of people think storage is the main constraint. It’s actually the least important one.

• bandwidth needed to IBD
• validation time
• block propagation time, especially between miners

Are all things we need to keep from growing out of control if we want to have a decentralized and permission-less system.

As more bandwidth becomes more available, and ZKPs start to help with things like the first two, we probably re-do the numbers at some point.