At least those weapons are hard to come by for most.
Gasoline is still the #1 most “successful” mass murder weapon, it’s sold on every tenth street corner, costs about four bucks, and nobody thinks twice about anyone having it because most do.
A tank of gas is about equal to a stick of dynamite. The entire premise of the controllers is false. Free societies will always be at risk. Your choice in life is always to either defend yourself or be a victim and this attitude isn’t limited to violent or non-violent crime.