National software platform as it is

Another spring aggravation from Microsoft due to the loss of money and past glorious positions. Especially when someone declares that he can do an operating system and, oh, blasphemy! It will not be called MS Windows.

Is it possible in principle?
...
About the parable that Windows is certified by the FSB, I can say that the FSB has officially recognized the fact that there are bookmarks in Windows. There are scans of documents.

The full text is here .