It is worrisome to consider how repressive authorities could use nonviolent popular protest tactics. But even this is preferable to destructive conventional warfare that relies on brute force.
Fortunately, social movement warfare also offers reason for genuine optimism. Any government that tries to spark social movements abroad while suppressing protests at home is in for a nasty surprise. In our hyper-connected world, revolutionary events are akin to a tsunami that crashes against every shore. Movements have a tendency to spiral outside the control of their creators, spreading across all borders and swerving in democratic directions where participants dictate the outcome.