[KarlVoit]

Sorry to take away your reason: https://gitlab.com/publicvoit/orgdown/-/blob/master/doc/Tool...

There are multiple solutions where you may use orgdown (syntax) from within vim although I bet vim implementations will never ever reach the same level as Org-mode (Elisp) does for Emacs.

As a vim + Emacs user for decades (both daily), I would really recommend to use vim for simple editing taks and Emacs for organizing your digital life: https://karl-voit.at/2020/01/20/start-using-orgmode/ and https://karl-voit.at/orgmode/

Many die-hard-vim users switched to Emacs and wrote that in their opinion, Emacs is the better vim because Emacs is able to provide everything that vim does (including vim key bindings, excluding vim-script) but not the other way round. I know that this is hard to swallow for most vim users.

YMMV HTH