Learning the essentials of vim was the sort of skill that for me took about 10 min per day over a couple months and has come in handy almost every day since then. Can you get by without it? I guess, if you do absolutely everything via a GUI. Or delegate all CLI work to LLMs without ever questioning or second guessing their output.
And yes, I use vim for almost every git commit or interactive rebase. Access to the full power of CLI git is something I value very much and has saved me countless hours. Not to mention using it for editing any config file that’s not part of a repo.
Every time you’re able to keep your fingers on the keyboard instead of reaching for a mouse saves you both time and precious context switching energy.