No, because cultural issues matter more. Culture is king. If you hate blacks, you hate blacks. If you hate gays, you hate gays. If you hate immigrants, you hate immigrants. If you hate Jews and Muslims and Hindus and Sikhs, you hate them all. You're not going to vote for a black woman like Kamala if you fundamentally think blacks are inferior. You're not going to vote for Pete if you fundamentally think being gay is an immoral sin in the eyes of God.
No amount of climate animosity is going to change deep seated racial, ethnic, sexual orientation, or religious bigotry. And even if they were worried about the climate, they'd just blame it all on the EPA, federal regulations, and woke marxists anyways.
I used to believe there was a way forward with some of these rural and white working class voters on economic and climate related issues. As if the Democratic Party would just do a better job promoting a populist, economic agenda ala Bernie Sanders or Elizabeth Warren they could win some of these rural and white working class voters back. On the margins, you might be able to get a few voters on economic issues as Bernie did in the 2016 primary and Biden did in 2020. I still do believe the Democratic Party needs to push a populist, anti-corporate, pro-worker agenda too. I just don't believe it's going to peel off the number of voters I used to believe it would because culture is king.
But they like Trump because he talks about and thinks about blacks, muslims, jews, homosexuals, transexuals, immigrants in the same way many of them do. Using the same stereotypes and prejudices many of them have. And having a guy like Trump around, their predispositions towards bigotry and intolerance are only being amplified and ratcheted up by his rhetoric and the rhetoric of those in his universe (Fox News, Steve Bannon, Brietbart, other politicians, his campaign surrogates, etc). You're not going to change Archie Bunker's mind with a climate plan or because weather events are becoming more extreme. Trump is Archie Bunker and represents the millions of Archie Bunker's still left in this country.