Ok let me play devil’s advocate and preface this with I’m not a big windows fan at all since I primarily use MacOS and Linux, but I could see this as moderately useful but used in a slightly different way. I don’t want the AI to actually make the changes by itself, even with my permission. But being able to ask it a natural language question about how to make a specific change and then walking me through how to make those changes, like showing me where in the the menu or OS that setting is hiding could be very useful. In the long run it could help teach the end user more about the OS and how things are organized and setup.

Just my 2¢