as dark as it sounds, thats how the world works
so its unavoidable that some school somewhere in a country would have an actual active-shooter incident every couple of months? i have a hard time believing this is just "how the world works"
i get that calling for excessive gun control doesnt solve the problem either, but that doesn't mean the problem has no solution. its like saying "man i lost my job, just how the world works i guess" and not thinking about why you lost your job while the other person didnt, and figuring out what you can do to make yourself be that other guy in your next job. its not like you couldn't have done anything about it.
school shootings are done by people, because of people. they aren't natural disasters.