[1] is supposedly debunked: https://pawisoon.medium.com/debunked-the-truth-about-mediaan...

> the network traffic sent and received by mediaanalysisd was found to be empty and appears to be a bug.

I say "supposedly debunked" because empty traffic doesn't mean there's nothing going on. It could just be a file deemed safe. But then the author said:

> The network call that raised concerns is a bug. Apple has since released macOS 13.2, which has fixed this issue, and the process no longer makes calls to Apple servers