Copilot.microsoft.com Redirect to M365.cloud.microsoft, Chats Gone

Yesterday "copilot.microsoft.com" started redirecting to "m365.cloud.microsoft/search" and I and others have seen our previous chats vanish.

I don't know if this is a gradual rollout or what since there isn't a large outrage yet, but if you use copilot.microsoft.com, have useful data there and still haven't lost access you might want to make copies of anything you want to keep.

Also if anyone from Microsoft is reading this: what is going on here? How does a company put that much effort into the compilot brand only to sacrifice it to drive customers to Office?