This man is a judge but thinks all populations are the same. I think if Australia had the same populations and the same diversity they would have the same problems. The only people in Australia without guns are the law abiding.
There have been a couple of terrorist attacks using knives, but those people are several levels below criminals in intelligence. They also weren’t native enough to know where to buy illegal guns.
As for people committing suicide with a gun, those people would still attempt to kill themselves without guns. It would be messier and less certain. But the gun is not the cause of suicides. It is just the means.
His head is filled with “progressive” propaganda.
If asked, he would not really believe that 22,000 people committing suicide each year with guns, would not commit suicide when they could not easily get guns.
That is insane thinking. But he has simply accepted the propaganda without thought.