I believe the false perception that geopolitics are cyclical is a major contributor to the political apathy that allows clowns to get elected, or it seems strongly correlated, at least. Some doors can't be shut, once opened, and the current administration opens every door without a thought of what could be behind it. Maybe better people get elected next cycle, but they won't be able to rebuild everything.
I hope people recognize that their tax dollars aren't the only dollars that can evoke change; we don't have to wait our turn to start fixing things.