Corporations were also engineered to be un-killable. The way to reach them is to go after the people who run them. Obviously, if that’s the analogy, then the miners are quite secure anyway.
You're arguing that it's a poison (it isn't) but even worse you're proposing a cure that's far worse. So "go after them" in other words would mean: construct a global authoritarian surveillance apparatus that hunts down energy consumers?