The big problem, and I say this as someone that appreciates some of the Microsoft technologies, is that it is always first and foremost about Office, and nothing else.

Forgotten are Windows, XBox, DirectX, VC++, C#, F#, TypeScript, Github, VSCode, Azure, Teams, SQL Server, SharePoint, Dynamics,....

Ah but some of those are FOSS, they are, pity that most money and project steering only flows from one place.

Repeat the same listing exercise for every US big tech company and their influence on the computing industry at large, and possible geopolitcs, that is how we end up with HarmonyOS NEXT with ArkTS.