> “if it increases the chances of Trump being president in 2024". Or "if Covid killed my wife and some, but not all, of my kids" These are too sophisticated re

> “if it increases the chances of Trump being president in 2024". Or "if Covid killed my wife and some, but not all, of my kids" These are too sophisticated reasons. More realistic renditions might be “that other tribe gets vaccinated loudly therefore I won’t” and “I’m strong, only the weak get vaccinated.” Of course the same in-group dynamics etc motivate the vaccinated and we’d be lying to ourselves if we thought our actions are purely rational and charitable.