Yes, this was conceptualized by the cypherpunk Jim Bell in the 90s essay Assassination Politics. Ben Bernanke still has an active hit out on him in BTC since 2010. None of that stuff works outside dystopian novels. It will only lead to more conflict, and more efficient corruption, like a drug war, where top guys are perpetually taken out, easily replaced, and long since conditioned to life within proximity of death.