The left did not mourn the mass destruction of the moderates. Instead it celebrated the growing purity of the Democrats as a movement of the hard left. It did not notice or care that it was no longer a political force outside a limited number of cities. It anticipated that voters would have no choice but to choose it over the “extremist” Republicans.
It proved to be very, very wrong.
Delusions are often functional. In this case they cannot see the truth because it would destroy their entire system of belief. What we have here could be another chapter in the book When Prophecy Fails (my website about this amazing book it is here). As their prophecies fail instead of admitting they were wrong they proselytize more. Converting more people to believe as they do reduces the psychological stress of their discovery that they were wrong. That proselytization has a lower cost than admitting they were wrong.
Read Greenfield’s whole pamphlet. I alternated between seeing it as a nearly unbelievable conspiracy theory and brilliant insight. Perhaps it is both.—Joe]