@succfemboi @datenteiler there's a project/initiative led by @Bubu, one of the current main people working on F-Droid: https://prototypefund.de/project/open-source-push-service-fuer-android-apps/ and https://gitlab.com/foss-push/planning
This will require major cooperation with for example the Matrix project, Nextcloud, etc to get it off the ground.
@succfemboi I'm not sure what you mean by this
@kaniini any thoughts on using that as reference for the Charisma web broker?