Imo, If we really want to begin to solve this problem we must do a deep dive into the ROOT CAUSES of why anyone becomes or plans to murder in mass in the first place.
The deep research must be specific to these individuals' mindsets, and the root causes because that is where it all starts whether they use firearms, machetes, knives, bombs or fly airplanes into buildings murdering 3000 with many more still dying from those horrific most violent mass murders our nation has ever suffered.
Without that they simply are among all of the other innocent multi millions of men who never harm a soul even when they legally own firearms.
When cancer is suspected there is a valid reason why a biopsy is done on each indivudual because they must determine if it is cancer, what type, and where it started hoping by removing where it started they can successfully cure it. The root cause is also vitally important research..
Punishing over 150 million law abiding gunowners is not the root cause of why a few commit mass murder.
Just like it's not the root cause why more are murdered in our country on a daily basis in so many large inner cities by those who obtain their firearms illegally.
I imagine when LE said he bought his weapon from a private sell meant he bought it on the streets from someone who didnt care if he was mentally ill or not as long as he had the cash.
No one likes gun bans, or restrictive gun laws any more than criminals.
It allows them more easy sitting targets, more gun free zones, filled with more defenseless people to be able to murder in mass... just like they target 99.9 percent of the time for a reason.
Comparing any much smaller country to a nation of 330M is misleading, imo.
Jmhoo
One can use math to see the comparison.
Why are Americans so sick compared to others? Genetics? Parenting? Because everything else is the same, Everyone else has the same access to music, video games, divorce, social problems.
So why are Americans exceptional?