I haven't said anything about rwanda. I wad only adding nuance to your extremely blanket characterization of libertarianism which clearly calls for a government of some kind.
If you read back up the thread, the whole context of people hacking each other with machetes arose from speculation on how well Bill Gates would have done had he been born in Rwanda. I default to assuming that people read the threads to which they are commenting, and that it's not necessary for everyone to restate all the context every time.