Effective altruism is based on the core belief that all people count equally. We unequivocally condemn Nick Bostrom’s recklessly flawed and reprehensible words. We reject this unacceptable racist language, and the callous discussion of ideas that can and have harmed Black people. It is fundamentally inconsistent with our mission of building an inclusive and welcoming community.
— The Centre for Effective Altruism
I think this is very related to CEA.
Influential EA philosophers having used racial slurs and saying they’re unsure about IQ and race is hurtful to black EAs, hurtful to black people outside EA and bad for future diversity in EA.
Although this shouldn’t be the primary concern, it is additionally also very harmful to the reputation of other individuals, organisations and initiatives associated with EA, potentially reducing their impact.