>in the latest versions of the windows 11 install or OEM first boot setups, the only way you can get the local account option is to kill every network connection.
And when you did, the next step required you to first select "I don't have internet" then next be shown some embarassing pseudo-technical propaganda appealing to your FOMO, to provide one full page of discouragement before you agree to "continue with limited setup" if you want to actually have a full regular local account. And that illusion is maintained further into the user experience, where status will sometimes be reported as "setup incomplete".
With the Sept 2022 release of W11 you can't even do that any more.
When you reach this point and there is no longer the option to admit your poor soul has no internet, the incantation here is to hit Shift+F10 which opens a command prompt. Click in the CMD window to make it respond to your keyboard then oobe\bypassnro. Reboots and reverts to previous "I don't have internet" option.
Sheesh.