That's great, that should be shown to all "how can you dare ask for docs when you have man pages".
Although the point of RTFM is very legitimate, man pages are often well complimented by tutorials, cheatsheets and everything that can help someone be productive.
https://git-man-page-generator.lokaltog.net/
(to be clear, this will randomly generate a nonsense fake git man page, but it's hard to distinguish from the real documentation)