If that were true, then the software wouldn't have the ability to defederate built directly into it in the admin panel. You could write software in a way where defederating from a specific instance is hard to do.
IMO the point of any open source software is the noone really has ownership over what "the point" of it is. Anyone can take that software and use it how they see fit.
The Outer Wilds. IMO, non-violence-based gameplay design is an underexplored space, especially in 3-D games. The Outer Wilds manages to feel like a fully-fledged game, rather than a traditional walking simulator, using exploration as it's core gameplay loop.
Further, it's main progression system is you, the out-of-game player, learning about the world. There's no abilities you gain or keys you have to find. You unlock new areas, not as a programmed game mechanic, but as a function of reasoning about what you've discovered and gaining insight into how the game world works. Any playthrough could be beaten in about 15 minutes -- there's nothing physically blocking you from triggering the end of the game -- but it takes you 15 hours or so of flying around the solar system to accrue the necessary insight to get there.
It's really a special game.