Louis Rossmann released an app called "Grayjay" today, and he deceivingly calls his app "open source" in his video talking about the app. The license he is actually using for his app is nonfree, noncommercial and has many restrictions. It is nothing more than "source available", which is not even a real term or movement at best. Louis' organisation Futo gives grants to many free software projects like Peertube, GIMP and Blender and also the Free Software Foundation itself. I am very disappointed in this decision because especially someone like Louis knows better than this and should really set a better example.
Also it sounds like thier federated identity system is not as robust as nostr's nsec/npub system.