Win10 gets Copilot as well. Pushed without consent. Likewise if you use a program like InControl to lock W11 to 22H2, you can keep copilot at bay. For a time.
Switching to any other platform is better though. Screw them.
There are many many business customers that can't use copilot. They are not going to tell them to just lock into an old insecure version. You'll be able to disable it, at the very least, on a Pro license using Group Policy.
Like everything else Microsoft does that has legal implications regarding PII.