I just did this the other day. For figure c you'll see sign in options. With that you have the option for domain join. Do that and it simply runs you through creating a local user. No domain join or MS account needed.
This was done on W11 Pro so your mileage may vary on W11Home
*pulls up next to [email protected]*
*manually rolls down window *
*laughs in my 2002 ranger*
*manually rolls up window furiously*
*speeds off*