We only have one non-fascist party at the moment

No. We don't. Both parties are fascist. The Nazis studied the American system to learn how to build the Third Reich. The ruling class funded the Nazis in Germany and in the US. The US had a huge Nazi movement domestically. Who got purged? The anti-fascist communists. The US has spent over a century purging communist anti-fascists from all forms of meaningful power - media, art, politics, business. There are no non-fascists left in power. It's just two PR firms selling the same fascism. The Rs are openly racist and the Ds do literally nothing to stop them and in fact create the very systems required for over fascist actions. That's two fascist parties with a Good Cop / Bad Cop routine.