Diversity (often mangled to dieversity) is a hated word in the alt-right.
- Diversity stands as a synonym for multiculturalism, also hated.
- Diversity is often claimed to be anti-white.
- Diversity is often contrasted with real diversity.
Diversity means making sure white males are not in the majority. That's why diversity is only an issue when the demographic is mostly white males. We can't have anything that consists mostly of whites or males only (let alone exclusive to whites or males) yet it's perfectly okay to have student unions for all races except for whites and perfectly fine to have 9 women's advocacy groups but 0 for men.