Hi,
If you see any education institutions forcing usage of proprietary software for online education, you can share these letters and also let us know so we can support you in challenging it.
FSF India: Open letter to KITE: On the use of proprietary apps and services for online classes in schools https://fsf.org.in/news/proprietary-apps-in-schools/ FSCI: https://fsci.in/statements/open-letter-to-kerala-kite-ceo-on-forcing-teacher...
Also recently University of Calicut made Adobe Premier mandatory for setting up recording studios in all colleges, we challenged it and they promised to remove the requirement for proprietary software.
Thanks Praveen