I fully agree with history of abuse and escalated considerably. It doesn’t mean its a firearm issue as the escalation would have happened with whatever is on hand.
I discussed the second part (access and less certain method) with another commenter - this is a full on America culture obsession and issue. The only way to make any change is for those who are responsible to push for restrictions, licenses, and honesty some common sense around America laws - and then force the law makers to enact it. Firearm ownership should never be a right - its a responsibility and a privilege. Damn, you have two hands, why do you need dozens of firearms?