All this and more will be a-ok because we live in the safest time of all time, right?
Not sure if you are being disingenuous or just not thinking clearly....
We live in the safest of all times, compared to the 20th, 19th, 18th, 17th..... etc. century.
Part of the reason is that we have more thorough and better safeguards in place. Remove the safeguards, and things regress to insecurity.
Do you really think you would feel safer living as a 16th century Russian serf or 4th century Visigoth?
For me, I'll take the 1 in a million chance of being injured by a Muslim terrorist, vs a 1-in-5 chance of being tortured to death by drunken lord or beheaded by an invading Mongol or clubbed to death by any one of a dozen armed gangs lurking in the forest next to my hovel.