Carbon tax is different from other taxes as the primary purpose is not to raise money for govt, it's to reduce carbon producing activity.
So take all the proceeds and distribute directly to every citizen to use as they want - e.g to buy petrol if that's their choice.
When people see those checks arriving they'll be more positive.
The Washington state plan included this redistribution. People didn't go for it.
Say you are choosing between 2 otherwise identical apartments that include utilities in rent. One building is more energy efficient than the other thus can charge less in rent and still make as much profit. Even though you are getting a dividend check you will still choose the lower priced apartment (if you are a rational economic actor).
Multiply this scenario across the billions of economic decisions across the economy and it adds up quickly.
In your specific scenario, since the initial tax is low a few pennies in added cost won't really matter, gas prices go up and down already. But you know that the price will continue to rise, so if you are a rational economic actor, the next time you buy a car you will take that into account. And by the time you need a new car the price of EVs may have declined enough to be cheaper than a new gas car, as they are predicted to be by the middle of the decade (fuel and maintenance are already significantly cheaper).
In the US we are not in a situation where drivers are a small enough minority that they can be ignored.
They drive in a group of 4 or 5 families half way across the country towing their rally cars and entourage, let alone the actual racing part. It's a huge gas guzzling event.
Yes, they probably consider that they need to keep up this hobby "to live".
One of them said to me that she did feel bad about the environmental impact, but she had no way to offset it.
In her eyes, higher petrol prices would be good - unpleasant but good - because she could then be guilt-free about her carbon-spewing lifestyle.
This to me is the true beauty of a carbon tax.
Sounds like I need to read about that.
Also, shit. There goes one of my last hopes. Really hope Project Vesta pans out, because I don't see much else.