This is just for show, and facts won't follow. It's not the first time a French government vows to stick to Open Source. Yet most of the public money goes to proprietary software, and Open Source is the exception. Two months ago, the French government signed an "open bar" contract with Microsoft for the "Éducation Nationale" department. 152 M€, not for Open Source. Source (fr) https://www.april.org/nouvel-open-bar-mi…
Typical French reaction to anything positive. Everytime someone actually does something nice in this country, there will be a dozen nay-sayers complaining uselessly that it is not perfect while doing nothing of value themselves. It always saddens me to see a country with so much too succeed being so impaired by its own citizens.
I totally agree with it. The EU could do something non-performative by it and its governments stopping issuing documents in proprietary Microsoft formats and use OSS only.