Idk, I mean I'm not a fan of Pinker (his whole book on why violence has declined seems to ignore structural violence all around us, especially lower classes, and heavily supports capitalism) but evolutionary psychology seems pretty legit to me?
Geographically isolated groups of a single species will show variations of behavior and psychology that is affected by their environment and genetic predispositions -- that seems like a pretty reasonable take.
Yeah, when people take that to racist extremes, its problematic. You can't assume a person's quality because, when it comes to individuals in a particular, geographically originated group, you don't know where they landed on the spectrum re: genetic predisposition, and then you don't know their current environment either. It all comes out in the wash. I don't really think that means evolutionary psychology is total bunk, though. Its useful to put humans along with other animals when we think about their how their behavior and psychology are affected by evolution.