"France has now made a historic decision to ban its ministries from using Microsoft 365. The reason is simple and it has to do with the possible sharing of your data with the US government."

(Translation required)

https://cloud-computing.developpez.com/actu/318885/La-DINUM-estime-que-Microsoft-365-n-est-pas-conforme-a-la-strategie-Cloud-au-centre-de-l-Etat-Francais-dans-une-circulaire-adressee-aux-secretaires-generaux-des-ministeres/