My wife and I are in the market for an EV, but the thing is, even the Model 3 is a bit big for a car to drive around the city and all the tiny cars I've looked at have rubbish batteries.
If Tesla did a small, two-seater city car, with an okay trunk and a decent battery I'd probably buy it.
I don't think anyone is planning on selling that car anytime soon, so you're out of luck. The Smart brand is going all electric in the US, but the battery will probably be too small for what you want. No one else is planning a 2-seater, except for very high-end cars.
If Tesla did a small, two-seater city car, with an okay trunk and a decent battery I'd probably buy it.