The state of Schleswig-Holstein is consistently relying on open source

I'm a Windows/macOS developer, but I strongly feel that all national governments need to convert to Linux, for strategic sovereignty. I'm sure Microsoft, under orders from the U.S. government, could disable all computers in any country or organization, at the flick of a switch.

Imagine how Open Source Software could improve if a consortium of nations put their money and resources into commissioning bug fixes and enhancements, which would be of collective benefit.

Apart from a few niche cases, the needs of most government bureaucracies would be well served by currently available OSS word processing, spreadsheet, presentation and graphics software.

indeed https://news.ycombinator.com/item?id=44336915 - Microsoft suspended the email account of an ICC prosecutor at The Hague

then https://news.ycombinator.com/item?id=45837342 - ICC ditches Microsoft 365 for openDesk

Yup.

Microsoft pledged not to intervene like that again, reclassifying its legal interpretation of its own services, and added language to its contracts to guarantee that it would fight future US attempts to do so:

https://www.politico.eu/article/microsoft-did-not-cut-servic...

When the US manages to force Microsoft to do something, it responds by trying to protect itself from the same scenario in the future. Because it wants profits. The ICC leaving Microsoft is the last thing Microsoft wanted.