It's hard not to be jaded. In the past few decades it seemed like we might be able to make progress on climate change. But now we've fallen into a weird right wing rut, where people seem to vote squarely against their own best interests.
I dunno. I think everyone was implicitly on board with neoliberalism for a couple of decades, and now they find themselves poorer and lower status than before. So they blame the trappings of big-L liberal parties, scream that they want woke to end, and shoot themselves in the foot.
But yeah. I gotta hope!