It's more important to require no connectivity, or only limit connectivity to the servers controlled by domestic companies and ensure that they have sources for all firmware within the car, than to tax the car imports.
Modern cars are designed like smartphones with mandatory cloud connectivity and updates, but they are cars: a faulty / hacked car is far more dangerous to the public than a faulty / hacked smartphone.
Modern cars are designed like smartphones with mandatory cloud connectivity and updates, but they are cars: a faulty / hacked car is far more dangerous to the public than a faulty / hacked smartphone.