Climate change was barely a political issue this cycle because China is the runaway leader renewable energy tech (solar, batteries) and the Biden Admin SANCTIONED them for it.
It's difficult for many people in America to accept that the "climate change" narrative is primarily a propaganda tool and wedge issue to rally votes, and that the DNC doesn't actually care about "solving" it. Just like abortion.
Two things are true: climate change and reproductive rights are genuine issues, and they are also weaponized for political nonsense. People need to be away more skeptical around these debates and stop getting so angry/depressed about them (which is the goal of those groups trying to manipulate you through powerful emotions).