Windows 11 provides several methods to delete user profiles.
The first method is to use the Settings app: Go to Settings > Accounts > Family & other users > Select user profile > Remove > Delete account and data.
The second method is to use the Control Panel: Search for Control Panel > User Accounts > Remove user accounts > Select account > Delete the account > Delete files.
The third method is to use the User Accounts Wizard: Press Windows Key + R, enter netplwiz, select account > Remove > Yes.
The fourth method is to use the Registry Editor: Open Registry Editor, navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList > Select profile, delete ProfileImagePath key.