This is just a version of individualism vs the state. Much of western society has become increasingly confused about what violence is acceptable, let alone who should be allowed to commit violence, or have a monopoly on violence.

If we can't agree on that baseline, then its quite obvious that we'll continue to have an escalation in the types of violence that we've seen in the past few years, against the political and corporate classes in the US, with very little end in sight.