The original purpose is outdated, but I still see a use as home defense. Home invasions are a real issue in my city (Las Vegas), especially with a lot of L.A. and Oakland gangs moving here lately. How do you propose I protect myself in such a case? I'm not as physically large as these gang members, so hand to hand is out of the question.
Perhaps I would have also if I would live in a place like you describe.
I had some US colleagues and besides talking about work and joking on did you vote Bush ??? (and EU red tape), I talked about everything regarding cultural differences including weapons. They were all sensible responsible house fathers and citizens and some had weapons and were glad that when they were abroad that their wife had a weapon at home.
But I think there is a difference between the weapon patriot and someone seeing a weapon as a necessary evil for unreasonable circumstances.
Circumstances that need to be tackled imo structurally and brought to a level where less and less people need that personal weapons, let go of it.
To consider also is that the amount of police officers in the US is pretty low compared to many other developed countries and substantial less than my country. And they are here not really busy with fining high speed driving and I do not live in a police state.
Building, transforming a society towards less violence takes structural efforts, and cultural changes harvesting upon that, will take a lot of time (in principle generations).
An important key performance indicator for governments and voters is imo trust. It is measured and benchmarked. Trust in your feloow citizen, trust in the law & judges, trust in the institutions, etc. The less trust can be realised, the more individual citizens are left to their own: swim or drown.
The US is a country where the last decades these trust indicators are worsening. Obama did not counter that. Just like so many other Obama actions were superficial, to shallow, from whatever reason.
As long as the weapon patriot is glorified and the government has outsourced too much of the citizens protection to the personal weapon self-defence, leaves her citizens in the dark, why would anything change ?