1. "anti-racism" is a specific ideological doctrine with nefarious branding because it falsely implies anyone who does not support present and future discrimination (c.f. kendi's def) is a racist. i am "anti racist" but not "Anti-Racist (TM)".
2. haidt is clearly protesting the requirement to describe how any research further's the associations "anti-racism goals". there's plenty of knowledge to be uncovered that has nothing to do with it and targeting all your work to uphold a specific viewpoint offends the general idea of "academia" as a tool for broadly and impartially adcancing knowledge.