That's true, cars are regulated in ways you'd think would make sense to map onto gun. I've live some places though where I would even call auto regulations harmful for people trying to survive there. But you raise a excellent point, I'm as guilty as anyone of contempt for people over a certain age having access to freeway. There's some deep ageism within me I need to address and there's an issue societally to examine about how to handle the issue. My gut instinct is to immediately say that's different from 2a but I can't think of a compelling reason why it is.

Sweden and Switzerland kind of sound like my personal ideal actually. That's a good system and I'd be happy seeing combined with an economic setting that made that training available to everyone.