I enjoy Vim's non-automatic completion where I only get suggestions and completions when I press the key combination. It's helpful to complete long words and st

I enjoy Vim's non-automatic completion where I only get suggestions and completions when I press the key combination. It's helpful to complete long words and still distraction free. Automatic completion or suggestion popups are super annoying, though. Even worse, some IDEs will dynamically reformat the code including the line I'm still typing. Feels like Clippy in MS Word but instead of showing options it automatically just does something random without asking. Efficient keyboard shortcuts make unreliable "helpers" redundant.