Do folks not understand that IQ tests don't measure intelligence, regardless of whatever folks might wish, unless you define intelligence narrowly to mean conformity? Do folks that aren't trained in cultural anthropology really never think of culture when they are performing scientific studies?

https://neuroanthropology.net/2007/12/28/iq-environment-anthropology/

“The psychologist Michael Cole and some colleagues once gave members of the Kpelle tribe, in Liberia, a version of the WISC similarities test: they took a basket of food, tools, containers, and clothing and asked the tribesmen to sort them into appropriate categories. To the frustration of the researchers, the Kpelle chose functional pairings. They put a potato and a knife together because a knife is used to cut a potato. “A wise man could only do such-and-such,” they explained. Finally, the researchers asked, “How would a fool do it?” The tribesmen immediately re-sorted the items into the “right” categories.”