Ihor says:
> - visuwesh asked whether Org mode could have repeat maps for outline
>   navigation in Org mode (C-c C-n n n p n p ..., C-c C-f b f...)
>   - Such functionality has been added to outline-mode upstream
>   - Patches for Org mode equivalent are indeed welcome
>     - They do not even have to be the past weekend after the meetup
>       Any time will do ;)
>   - For now, we at least have speed keys as an alternative
>     https://orgmode.org/manual/Speed-Keys.html

Sorry for the month long delay.  I was busy with uni stuff so could not
find the time to invest into this properly.  I've attached a patch which
adds a repeat-map to org-keys.el but this pointed out that org-mode
lacks a org-up-heading command so I've resorted to using
outline-up-heading.