And if they tax it, people will complain about cost-shifting, saying the consumer should pay, and accuse the taxes for driving inflation etc. I am in favor of making polluters account for negative externalities, it's been a long-theme of my comments here), but I've noticed that people are adept at inventing new bases of objection.
Perhaps you could suggest a place where the pollution taxation approach has worked and the enforcement has teeth, which you would be happy to see implemented here even though it might come with short-term costs.
And if they tax it, people will complain about cost-shifting, saying the consumer should pay
The consumer should pay, because that will reduce demand.
It’s funny to see a government encourage a carbon tax to reduce fossil fuel use (high gas prices drive consumers to look for alternatives), then turn around this year and either cut gas tax or send out checks to consumers to offset higher gas prices.
Not sure any politician has the Will to follow through with it.
If by “people” you mean “Americans”, they buy F-150s to go to the grocery store, and they vote out governments that threaten their ability to do so.
Taxing pollution, particularly consumer-facing taxes, has a long history of political failure, whereas subsidising clean technology has a long history of political and technical success.
It doesn't simply "have a long history of political failure"; it has a history of political failure in certain areas of the United States. In much of the rest of the developed world, e.g. nearly all of Western-Europe, it has a history of success and taxing cars based on fuel consumption and emissions has indeed caused buyers to gravitate towards more fuel-efficient cars.
Both. The former directly through taxes on the cars themselves and the latter indirectly through fuel taxes, which while imperfect works well as a proxy.