Commies speedrun civilization suicide because the government hoards all the money and let the workers starve.

Nazis drag out the process because capitalism incentivizes work (until it doesn't, e.g. LSC) and maximizing suffering for outgroups gets them off, but eventually their anti-intellectual groupthink hits critical mass and they unalive themselves in some colossally stupid fashion while claiming germs aren't real and that they totally didn't get scammed out of their life savings because Lord Donald told them to.