YES!

Uninstalling Copilot

If you prefer to completely remove Copilot, go to Settings > Apps > Installed Apps.

Find the Copilot app, click on the three dots next to it, and select Uninstall. 

And the BEST part is, I used the search tool within Windows, which naturally opened up Edge (which I otherwise don't use), and Copilot was kind enough to tell me how to nuke it (at least for now).