Also, you really have to make a clean break. Users are comfortable with what they know. If you leave the door open to use the old-and-familiar, they will fight changing to the new. Train them on LibreOffice and then take away any and all access to MS Office.
They will keep using everything else that is touched by Microsoft.
Github, Typescript, Windows, Active Directory, Open AI servers on Azure, Visual Studio, possibly contractors using .NET, npm infrastructure,...
I don't understand why you name things like Typescript. Microsoft may have created it, but afaik they do not assert ownership. You can certainly write Typescript in non-MS IDEs.
If it is to write Windows games in C++ that are then consumed in Linux via Proton, is a kind of Phyrric independence.
Who pumps the money into the Typescript team, and calls the shots on its evolution?
Naturally you can have your own compiler and trail behind its development, with the sponsorship of the likes of Vercel or Anthropic.
If only now Germany would decouple from the influence of Israel as well..
(Actually 15 years is mentioned in the article now that I scanned it)