Conservatively we can say that 30% of the U.S. population is either mentally ill or has a drug and or alcohol dependency.
If we accept that our roads, bridges, buildings, cars, trains, airplanes are constructed to keep us as safe as possible; if we accept that police and fire departments are necessary and should only be for our greater good, to inflict as little damage to our population as possible; then why not accept that given 30% of us are not in our right mind at any one time, weapons of mass killing/murder should not be sold to the general populace given that a very large percent of us do not possess rational minds.
STOP THE SALE OF WEAPONS OF MASS KILLING!
[See: https://mhanational.org/issues/2022/mental-health-america-adult-data#:~:text=19.86%25%20of%20adults%20are%20experiencing,Jersey%20to%2026.86%25%20in%20Utah.
https://www.washingtonpost.com/news/wonk/wp/2017/08/11/study-one-in-eight-american-adults-are-alcoholics/]
"TAKE NOTHING FOR GRANTED, AND YOUR HEART WILL ALWAYS BE FULL."