For 3 -- I've always been a vim user, and I know maybe 3-4 native Emacs hotkeys, thanks to evil-mode. Also Spacemacs/Doom emacs provides a reasonable layer of b

For 3 -- I've always been a vim user, and I know maybe 3-4 native Emacs hotkeys, thanks to evil-mode. Also Spacemacs/Doom emacs provides a reasonable layer of bindings outside org-mode