Most people are going to use Copilot for coding, but integration into a generic text editor like NeoVim means you also have OpenAI's impressive ChatGPT and GPT-4 like capabilities helping you just think through your day, your life or whatever. It's a practical way to put AI to use as a daily coach. I've been journaling daily on and off since 1988. Switching to electronic format was a big deal. Realizing you could keep one text-file for life was a big deal. And now AI being in there with you is a big deal.