Attaching IQ to race is 100% racist and Nazi. there is more genetic variety within “races” (a racist pseudoscientific term that has no biological bearing) than between races, and also, if we went with the assumption that race is related to IQ, then Africans would be the smartest people on the planet. Because there is more genetic variety in Africa than the rest of the world^1^. There is also the fact that IQ is malleable, spend a year watching tiktok and get tested you will see a cognitive difference, it is 100% a reflection of affluence and education.

Also conservatives (racists especially) love to talk about IQ, high IQ people. Those must be dog whistles, when they say high IQ they mean whites and Asians, and by low IQ they mean brown and black people. That is likely the issue, they were not talking about human intelligence as an academic conversation, they are just trying to say that there is a racial hierarchy, you did not understand each other because you were having different conversations. if you reply to them agreeing about that bs, they will likely open up about their racism and try to recruit you or push you further to the right.

^1^ Humans were developing in Africa way before they left the continent, those who left were from relatively small population pockets, that is why the tallest and shortest ethnicities are in Africa. That is a scientific fact.