If it were much, much cheaper, a one-seater plus room for groceries would make a fine commuting vehicle.
The problem, as always, is cost. My family manages with one vehicle plus public transit, but that vehicle has to be big (people and cargo and distance). Most of the time we could use something smaller, but the minority use case is enough to require the behemoth.
If it were cheap enough, we could really use three vehicles: a commuter, an efficient four-seater, and a seldom used cargo/distance vehicle. That's not how the economics work out, though, so one vehicle has to serve all the purposes.
The problem, as always, is cost. My family manages with one vehicle plus public transit, but that vehicle has to be big (people and cargo and distance). Most of the time we could use something smaller, but the minority use case is enough to require the behemoth.
If it were cheap enough, we could really use three vehicles: a commuter, an efficient four-seater, and a seldom used cargo/distance vehicle. That's not how the economics work out, though, so one vehicle has to serve all the purposes.