I'm asking this because I live in an urban area, but I still have to rely on a car, unless I want to pay >2x for my groceries at the one place that is with in walking distance. And I don't have enough of a death wish to bike to places except directly to the trail neary my place for pandemic exercise.
I would love it if the public transit around me was good enough to go grocery shopping regularly. But it's either a five minute drive or a 45 minute bus ride. With than I'll just pay for the car. I'm lucky, I can afford it. But I still hate that it's my only real option. (I'm still super sad that Car2Go left MPLS and no real replacements have shown up.)
I dream of some sort of PRT system pushing out cars, at least from the urban area. Ideally grade separated, like a suspended monodrail pod system. But, even I can't pretend that that is anything that could happen anytime soon.
Are you working on something more realistic? It's probably not an end game solution, but are you working on something that improves the status quo? Or if not what do you wish you could work on?