Are they? I’ll admit, my experience is limited but it’s seemed to me even pistols are a considerable weight, especially compared to other survival/camping supplies.
That sounds like the most backward design even of a rural area. This is not a dichotomy between cities and towns complete with pedestrian bridges and electric crosswalks, it’s also about planning that amounts past random, long-distance scattering of destinations.
I’m trying to even understand how you claim those towns become unwalkable, since that’s not due to lack of development - it’s a matter of overdevelopment of roads with wide lanes. A small grid of old buildings with dirt between them is perfectly walkable. If someone built those stores 4 miles apart from each other all in different directions, then even for car users that’s a design failure.
If you insist there is no money to develop anything in those towns or re-plan the environment, that’s an unfortunate diagnosis for the area, but that also means EVs won’t work there because of lack of charging infrastructure, and the town will die out since nothing is being maintained. Let’s keep the discussion to just places that at least have enough money to reconsider their 8-lane stroads.
What do you mean “not ever likely to build public transport”? That is literally how the West was first settled, and the reason many of those towns exist. We already had train networks, and abandoned them only because of car trendiness.
I’ve read accounts from people who actually live in those small towns - even if they exist a long way from cities, they’re still generally walkable (because of the low traffic volume in the area). Any place where each individual home and store has been spread out such that literally every trip for any purpose necessitates private transport is just forcing its own worst-case scenario and would benefit from a redesign either way. As long as there’s any kind of civic center with a few stores, it becomes reasonably practical to at least have a bus route.
If you’re aiming for a huge change anyway (buying new EVs for everyone, installing chargers everywhere) why not consider the other one - adding more transit and bike lanes? It’s not an easy shift either way - but one involves various unknowns and unforeseen difficulties. The other has been put to use across the world already.