I have successfully switched from vim to neovim in order to use Copilot. I basically live in vim for my daily journal and Python coding, once it has gone past the experimental Juptyer Notebook phase. That's an issue because Copilot's not supported yet in JuptyerLab, but that's a story for later. For now, join me in my daily journal as I kick the tires of Copilot for the purpose of merely processing my daily thoughts to be more happy and productive each day.