Where was this thread?

About how a new feature of Windows, that if not disabled, logs everything that appears on your screen, utterly trashing privacy such as medical records. But I can’t find a combination of search terms that brings it up. It was fairly recent; last couple of months?

It was mentioned in this thread with this quote by @eschereal:

Thanks! Microsoft is adding so much crap with every update it’s hard to keep them straight. I just (hopefully) disabled Copilot yesterday.