The 20's are going to be an insane decade
I mean, we not too far from the centennial of WWII. The ‘20s could play out similarly to the 1920s with economic boom after a pandemic followed by a crash by the end of the decade because of out of control greed which breeds fascist/nationalist feelings through a disillusioned globalized world that has failed to solve many of the problems in the next decade which festers into conflicts which combine into a world war.