Violence is always a valid answer. It’s just not always the best answer. The problem with violence is it’s been proven time and time again to be impossible to control and hold to a limited use since there are no cool heads at that point. Nor do specific targets exist-- just collateral damage.

And no successful revolutionary has ever had a sound plan for after the victory beyond “I want the power now.” And they can either hold the power or not. But the idea of “for the good of the people” gets put to the side pretty quickly.