For any Windows 11 laptop or desktop computer, Windows Subsystem for Android is now open to the public. However, it is still very limited for what it can do. The Android is still very bare-bones, there aren't many compatible apps on the app store, and it cannot open Windows apps. There isn't even a calendar, calculator, google, amazon, or Windows apps yet.
I have workarounds and tools below to make it usable with my Total Launcher themes. While editing, you should mostly set buttons as links to various websites or for some free apps found on Amazon. For example, make the 'search' button link to the website url of the search engine of your choice. You would set the email button to your Gmail or Outlook website, etc. That would still make it more usable than any of the other programs out there like LCARS 47, and of course be nice desktop eye candy.
You would also have to buy my Amazon version, as the Google Play Store isn't supported. (unless you go through some seriously complicated work with XDA developers custom ROM build and install)