Sorry, missed your reply. I run the setup for Windows on a lot of computers. Last time I tried that command it wasn’t working. I used to be able to start the setup and once you got to the point of needing to sign in to a Microsoft account you could skip it. They removed that. Then this command you are talking about worked for a bit. Then removing the ethernet cable worked for a while, Microsoft closed that too. Currently I connect the machines to a network and attempt to log into an account, but mistype the password. This will give an error and allow a local account. Unfortunately these are machines for sale, so I can’t use a Microsoft account like they want. It’s a whole “thing”. However, if it’s your own machine, use Rufus to create a boot disk that will bypass the Microsoft account requirement.

Why would they block it? Because they want everyone to use a Microsoft account, and they have been getting more and more aggressive about it.