Disabling Microsoft Store on Windows 11 is good if you never use it.
To allow or block access to the Microsoft Store in Windows 11, you can use the Local Group Policy Editor or the Registry Editor.
To block access via Local Group Policy, open the Local Group Policy Editor, navigate to the specified path, and enable the 'Turn off the Store application' policy.
To block access via Registry Editor, open the Registry Editor, navigate to the specified path, create a new key and DWORD value, and set the value to 1 to disable the Microsoft Store.