Survivor Bias
The gamblers who have survived thus far have taken the most market risk (Beta). Whereas the most active managers have been systematically obliterated. Now today's perma-bulls are lazy about collapse - They don't look for something they don't want to see coming...
The last crowded, massively over-owned risk assets are ready to fall HARD...
aka. "Yield"
Berkshire Hathaway (Cyclicals)
High Dividend Yield
Largest buyback programs (stocks that have reduced share count by 5% or more in the past year)
U.S. Defense (Military) stocks
Municipal bonds
Small cap stocks