Can we really say that government changes this? The powerful in this case is government itself and lobbyists. They are taken care of. We do not ensure in genera

Can we really say that government changes this? The powerful in this case is government itself and lobbyists. They are taken care of. We do not ensure in general that the weak are taken care of. Furthermore, government uses the military for anything else than the protection of its citizens. How many of US military campaigns are for protection and how many is to support the military industrial complex?