Can We Build a Futuristic City Without Cars?

Video intent: to explore a hypothetical utopian society

What if, instead of using cars for personal transportation, and wasting tons of space with parking lots and roads, we built a city around the electric scooter instead? People would simply walk out of a building, hop onto their scooter, and ride it to their next destination.

Is a future city like this realistic, and what would it look like?

Obviously for industrial purposes we would still need semi-trucks and stuff like that.