The mass shooting in Las Vegas last night leads to many thoughts and questions

Will the increasing violence by foreign and domestic terrorists, along with the so-called Antifa ( Anti-fascism) riots on the left, and the increasing civil and racial disruptions in our cities, eventually lead to a police state or military state on the left or on the right, supposedly to protect our citizens, and will this be used by those who want to take legal guns away from the citizens?

Are we seeing that freedom requires responsible citizens, but more than that, are we seeing that freedom relies upon people who can actually live in harmony with one another, which requires a large degree of homogeneity, that is, at least the same language, same general nationality, perhaps the same religion, and a high degree of localism?  That logically and instinctively leads to an ethnopluralism of ethnostates protected in their independence by federalism, not police states...But which will come first, a police state on the left or the right, or since that never works for long, an ethnopluralism of ethnostates?

...In any case, we now mourn the dead and wounded in Las Vegas.