I use it moreso to eliminate friction to updating my site. Having git means I can publish all my updates with a single button from VSCodium and that is literally the only reason I use it lol.
I actually have no idea what I’m doing with git, so you’re not alone! I used this guide which was made for people like us. It really holds your hand about it, so if that is something you want to pursue, it is entirely possible for you to do it.