Therefore, while I can't provide a universal answer to whether an LLM is right for you, I can offer concrete opinions based on my direct experience with GitHub Copilot as a dedicated Vim user today. It then integrates these suggestions into the Vim or Neovim interface, typically displaying them as "ghost text" inline with the user's code or in a separate completion window, depending on the plugin's configuration and the editor's capabilities. You have a JSON that you are getting from some API and then Copilot helps you fill in the parsing for that so you don't need to type the whole thing out.