Not that guy, but IMHO if you find yourself reaching for Vimscript, that's about the point where learning Emacs/elisp is probably the better investment. There'

Not that guy, but IMHO if you find yourself reaching for Vimscript, that's about the point where learning Emacs/elisp is probably the better investment. There's highly recommended pre-configured packages like Spacemacs or Doom-Emacs that ship with vi-key support enabled by default, allowing you to keep much of your muscle memory.