I thought VS Code was a terrible example: don't 100% of VS Code users use the code editing pane? Some might use the debugger and some might use extensions and

I thought VS Code was a terrible example: don't 100% of VS Code users use the code editing pane? Some might use the debugger and some might use extensions and some might use AI and so on ... but there's nothing 80/20 (or 20/80) about the core of the product, and that seems to directly contradict the article's point.