Any video on youtube can be unpublished by reporting it for whatever reason. Has happened a million times. Sounds like clickbait to me as I doubt Microsoft has any legal ground whatsoever to remove these kind of videos.
Probably just the AI that is automating the review process hallucinating.
Still, it' funny to imagine Microsoft sending a hitman to your house if you bypass the online Windows account.
That's what I'm thinking, Microsoft has switched a lot of things over to Co-Pilot and we all already know how shit YouTube is with responding and letting their AI handle stuff, so it could legit just be two AI's flagging and choosing whatever the hell it thinks it has to get it taken down ASAP.