Doom-and-Gloom Math
The hypothesis that a large proportion of the people in the developed world would lack the critical thinking and quantitative skills required of a 21st-century citizen, because the politics of nativism, populism, and racism plaguing their societies have directly or indirectly brainwashed or radicalized them.
Thanks to Trumpism or right-wing politics, clothed under white supremacism or white Christian nationalism, millions of adults and children have fallen victims to the gospel of doom-and-gloom math, who blame millions of immigrants and refugees for stealing their blue-and white-collar jobs and for invading the promised land of their forefathers (who did the same thing to Native Americans).