The PowerShell command is: Get-AppxPackage -AllUsers -Name "Microsoft.Windows.Ai.Copilot.Provider" | Remove-AppxPackage
The Windows 11 footprint is already huge and it's getting bigger, in part because Microsoft keeps cramming in more AI.
zdnet[.]com/article/windows-installation-files-getting-bigger-blame-ai/
Trying to get rid of Windows bloat is often a fool's errand in my experience, because the underlying files remain on your hard disk/SSD. [e.g., use Wiztree to look inside the WindowsApps folder.] But that command to remove Copilot reduced the Win11 footprint by ~400MB. And yeah, I expected more, but as I said, the underlying files stick around.