To me it's not about input being the bottleneck, but about Vim having a modular grammar, such that my brain can stay in "problem space" instead of "how do I edi

To me it's not about input being the bottleneck, but about Vim having a modular grammar, such that my brain can stay in "problem space" instead of "how do I edit the file space". It allows me to have a deeper level of focus.