Many major terror attacks in Israel were only stopped because somebody was armed that includes car ramming attacks, the bulldozer attacks, knife and axe attacks etc.
Everybody's an armchair analyst, the facts of reality speak for themselves.
And the responses comical, here we have a guy stabbing people and you talk about how guns are not the answer.
And entirely not true, a guy in a defenders hands, will often scare attackers off , most aren't suicidal