Your stat chart is entirely misleading, where is the Russian, south american and african nations?I think I’m right, we made it 21 years without a mass shooting until Margaret River this year apparently. The term ‘massacre’ (4 or more by a single shooter) is the defining constraint.
I found this interesting. There is an eerie linear correlation simply between gun ownership rates vs gun deaths over the planet. In the absence of any other influence, even America is close to the median - just a fair way up the chart. It seems we will never control that ratio given all the various political climates around the planet can’t, and can only effect change by lowering one variable which is what we are doing here.
Im not anti guns, but I do not see ownership as a basic right. I am comfortable that lives are being saved by the laws we have and that I should be vetted by society should I want one and that the type of rifle should be controlled.