Microsoft removes local-only Windows setup in latest Insider Preview, but an age check trick could help you out.

Microsoft has blocked popular commands used to bypass key Windows 11 setup screens, stating they leave users with a device 'that is not fully configured for use.' ...

There are still other ways to choose a local account in Windows 11. You can set up your PC with a Microsoft account initially and then switch to a local one. You can also turn to a third-party utility ...