One thing I do want to mention as a vim limitation, even with neovim & it's headless+client modes, there is still only a single screen. I'd love a neovim where

One thing I do want to mention as a vim limitation, even with neovim & it's headless+client modes, there is still only a single screen. I'd love a neovim where I can have multiple separate clients connected to the same session, but each as a separate viewpoint (but shared list of buffers, shared registers, shared so much). Doesnt seem super applicable to window managers at the moment, but there being a singular screen does seem like a severe UI limitation.