What do I need?
Only food, water and shelter from the elements. I see these as no better the 3 hots and a cot, one gets in prison. Life would barely be worth the living if only the needs are met.
To derive pleasure from life there are many things I want and shooting my AR15 is but one of the pleasures of my life. No I have no need for an assault weapon. I do find target shooting, reloading, and maintaining my rifles a pleasure that I will not be deprived of because another used one to do harm to others. My life should be for my enjoyment, not a prison of minimal needs.