why is everyone so naive and expects a regular car? i will probably be some kind of 3-wheeler for 1 person or some gadget thing.
I think a 3 wheel car is just pragmatically worse than a 4 wheel one. It would also be "uncool" which would make it really far off-brand for Apple. If it's intended to take you on roughly the same trips that a normal car is (to the grocery store/work/school/whatever generally 30+ minutes away) it basically will necessarily just be something that looks a lot like a regular car.
The good: pretty stable, drive in commuter lane, able to park almost anywhere, registers as a motorcycle (cheaper than a conventional car). It had two wheels in front, so it wasn't unstable like a Reliant Robin.
The thesis was that it was a good urban vehicle. As a commuter car it was fine as long as your commute was under 45 minutes.
Unfortunately it was a single occupant vehicle, so as soon as we had a kid it was a nonstarter for my wife. Also it could only carry a single bag of groceries.
People buy cars with multiple "jobs" in mind, and also like the flexibility of changing plans mid trip (stop at grocery on the way home, for example, or go pick up a sick kid from school).
And Smart cars (the Smart brand I mean) took over the urban market in Europe.
I don't see any future in 3 wheeled cars.