But today, it seems, hypocrisy is particularly rampant – and there’s a reason. “It’s a function of our extreme partisan polarization, and really, it justifies anything,” says Larry Sabato, director of the University of Virginia Center for Politics. “Hypocrisy is the lifeblood of politics.”
“It is pragmatic for politicians to act like hypocrites during periods of hyperpartisanship, since they otherwise might be harassed or expelled from their group for disloyalty,” writes Jay Van Bavel, an associate professor of psychology at New York University ...
But in other ways, commonly cited examples of hypocrisy may in fact represent a misunderstanding of the people who hold seemingly contradictory views. Strong support for Mr. Trump by white Evangelicals is one case, [Kathleen Hall Jamieson, director of the Annenberg Public Policy Center at the University of Pennsylvania] says.