Going to the supermarket in your car, taking children to school in your car, going to work in your car, travelling to friends and relatives in your car, ferrying your elderly relatives in your car, taking stuff to the charity shop in your car, disposing of rubbish to the dump in your car, etc etc, is generally beneficial.
As is doing any of these things for others.
The benefits are social, economic and personal.
Sure, there are dangers from road vehicles. But they’re managed as far as they can be. And the utility is greater than the dangers.
There is also environmental harm from vehicles, balanced against benefit.
But dog ownership is environmentally and, too often, socially and personally damaging to others for no good reason.