Microsoft will probably try to sneak it back in later. They've done that with other intrusions.
Migrating away from Github just increased in priority.
Instead of polluting PRs, Copilot will insert comments and logging and text fields and buttons with links to web sites with helpful product tips into your code and user interfaces.
Talking about doing it is virtue signaling.
Don't just say, do! If you have a popular repository, share news of your migration to drive others to do the same.
VOTE WITH YOUR FEET, PEOPLE!
Yes. Like they did with the githubsearch for users that are not logged in.
At first, they brought it back. Then they changed to limits so you get between zero and two searches before getting an error message that you have hit some kind of limit.