Also for climate change specifically there's a huge hangover effect from already emitted greenhouse gases and carbon extraction is extremely difficult.
COVID was running rampant while the Trump administration was just mocking it and blaming other countries. Bodies were piling up to the point of converting freezing trailers into morgues, but nobody remember that one of the first things that the Trump administration did was to dismantle the team that was monitoring these kind of situations because it was a bad deal with Obama name on it.
And still there is enough people in this country (with the help of mathematically calculated jerrymandering) that think it is a good idea to support the republicans.
If anything else, this proves that things don't need to be explained away if you can manipulate people's emotions
(Feeling better now)