I’m sure most of Australia is like most of the US. Safe and secure. Now if one chooses to live in a cesspool it’s your choice. I’ve lived in Ala ska and Florida and several other places. I have been living the country life back in North Dakota for about 40 years. I do visit other places but keep coming home.
Most of the school shootings you quote are actually drug shootings that just happen 5o take place near a school. NBN mostly. Does not affect most normal folks. Edk