I think more Waukeshas start happening if you somehow manage to keep the guns out the of the hands of shooters. It’s easy to lay hands on the guns right now, and shooter games certainly have made a mark on children and what is normalized behavior, but I think anyone really intent on killing a bunch of kids can. I could probably take out 40 in the after school line with my car.
I think certain individuals should never be allowed to possess guns or be in houses with them, gun safety courses and evaluations at said courses should probably be mandatory, and failure to secure a firearm that is later used in a shooting should maybe be prosecuted the same as the crime itself.
We have multiple firearms, but they are secured in a place our kids don’t know about, separate from ammunition, have gun safety locks, the keys are hidden and they are labeled in such a way that it’s not apparent which weapon they belong to. It’s a start.