Perhaps someone at Microsoft threatened physical harm to a Google engineer if they didn't remove the videos... and they caved into their demands rather than reporting the threat, or perhaps did both.
You see, Windows 11 has new, improved, patented prevent-the-computer-from-physically-beating-up-the-user technology. But this technology requires an online account; you can't trust a local-only account to prevent the computer from beating you up, because it's on the computer in question (duh). So we prevent you from learning how to bypass the requirement for a remote account for your own physical safety.