biden will win, the budding leftist movement that built up throughout the trump era will die overnight, neoliberalism will reign triumphant again and all socialists will be shunned again for another generation; Biden, Obama, and Hillary will be hailed as the greatest American heroes of our time; libs will instantly stop caring about kids in cages, imperialism, class politics etc. The overwhelming narrative will be that Trump was just a aberration and that Biden saved American democracy
Like the other person said, focus on material conditions. They will continue to degrade even with Biden in office. People will still radicalize. You're focused too much on idealism. You're posting under the impression that what people think their material conditions are matter more than what they actually are. It doesn't matter how much MSNBC says Biden is good, if people can't feed their family it won't matter.