Not when the planet and future generations are at stake.
Aside from even that, I rolled down my window this morning on my way to work to enjoy some fresh air and I got a big blast of toxic exhaust fumes. It's literally poisoning the air around us. IMO people's right to not breathe toxic fumes is more important than someone else's right to drive a gas car just because they like it.
We aren't there yet in terms of cost or electric charger availability, but once we are we should 100% ban gas cars.