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.

/s, in case that wasn't blatantly obvious...