We solved the ozone hole, we can solve this, it just takes leaders who aren’t bought by existing fossil fuel interests.
An entire party is basically accelerationist, and the other one largely just waffles about.
The problem isn't that they choose to waffle, but that their power is on a knife edge when they have any power at all and they disagree about what to do.
That said, human ingenuity and economic forces are starting to stem the global warming tide, despite what governments are doing.
Look at the current political situation in the US, it's dominated by the cost of gas and groceries. Nothing else really matters.
The leaders should speak truth and act in the common interest. The voters should love the truth rather than lies, and should be mature enough to own their mistake rather than seek fairy tales in which their selfishness is good, even heroic.
Also, the voters in the US aren't uniquely bad. It's just that there's a deep cultural fissure in the US which is ripe for exploitation. It's easy to make the voters prefer punishing their neighbors over any other goal.