Before terrorists it was drugs, before that it was communists, before that it was communists with less weed and shorter hair.
Eventually you realize your enemy isn't the system. The system is like a misbehaving toddler that's never been disciplined. It acts as badly as it can get away with. Your enemy is your fellow countryman, you coworkers, your own family. And from that realization comes nothing actionable nor good conclusions, only despair...