We all know the "free software" vs. the corporate "open source" split. But if the last years showed something it is that only using "freedom" as a fundamental principle isn't doing enough, it's just too limited.
If we want our communities to build software for a "common good" we might need to start thinking about other fundamental values and reframe "FLOSS" into something more goal oriented.
We need to integrate ideas of inclusion and environmentalism, about harm reduction and overcoming internalized colonialism that have shaped so many projects and communities (including to a degree the fediverse).
"Freedom" always sounds good and useful but it's just not enough, it's not tangible enough, to open for being captured by right wing narratives.