"In an American imagination that has historically stereotyped Black people as alternately ignorant and emotional or sexualized and cool, the nerd — smart and cerebral, unsexy and decidedly uncool — creates cognitive dissonance. Not only do Black nerds confound racist stereotypes, they also pierce the protective orthodoxy of Blackness passed down in the United States across generations. Under slavery and Jim Crow, Black people maintaining — or at least projecting — unity proved a necessary protective practice. Strength came in numbers, as did political influence and economic clout. What would happen if we all announced publicly that we were going to start doing our own human thing without regard to the group? Few considered it worth the risk to find out. But who in 2021 benefits from thinking of Black people as just one thing? Certainly not Black individuals, who, like all individuals, are complex amalgams of shifting affinities, of inherited and chosen identities. And certainly not Black nerds, whose very existence is often rendered invisible because they present an inconvenient complication to a straightforward story of Blackness in America..."
From "The Black Nerds Redefining the Culture/By pushing back against centuries-old stereotypes, a historically overlooked community is claiming space it was long denied" by Adam Bradley (NYT).
I learned the slang term: "blerd."