We don't live in a technocratic dictatorship. The fact that a technology exists does not give government the right to shove it down everyone's throats.

This is going to result in a voter backlash if they really try to force it through. And that backlash could very easily result in a backlash against climate policy in general, especially if the left follows their normal habit of responding with even more strident moralizing rather than compromising with a more incremental approach.