OK (edit to add)
- Murder hornets
- African Locust swarms
- Earthquakes
- Famine
- Cats and Dogs living together
- Congress finally working for a change
and my neighbors favorite: zombie werewolves becoming grocery baggers
If this were January 2020 my prediction would be way off the mark. Economies are too vast and unpredictable.
But I can control my economic responses. So going forward I think stocks are the place to be and one should reduce bond exposure. But my taste is for increasing stocks (to replace bonds) with a mechanical timing strategy. Probably the majority of people here will roll their eyes over this. I gave some details of this here: https://www.early-retirement.org/forums/f44/an-alternative-for-part-of-a-bond-portfolio-104969.html
Bonds have had a good run and I've participated to a limited extent. I predict that a few years from now more people will be souring on bonds.