Wow I just learned so much about you there. Makes perfect sense.
The racial trait I see that is most strongly genetic is 'drive'. I bought a "high drive" german shepherd puppy. The breeder knew it was "high drive" and warned me. Other german shepherd lines are not high drive. Clearly it is genetic in this line of dogs. I see Ashkenazi as high drive and Jamacians as low drive, and I think that explains a ton of things. These Jews not only are wealthier and hard working, they are also never satisfied. Whereas Jamacians can't even be bothered to build a proper house for themselves, but are always very satisfied with life, kicking back on the beach in the good weather and smoking the ganga. Who is to say one is better than the other? They aren't better or worse. I feel sympathy for the Jews never able to be satisfied, but also for the Jamacians when the storms roll in. Hell, I even feel sympathy for the woke idiots who insist these two races have the same drive and I'm a racist asshole for pointing out the obvious, because they can never be happy either.