Why are cultural products often a better measure of cultural differences than comparing individuals from different cultures?

Question

Quizplus · Accepted Answer

Individuals from the same culture may have differences in genetics, traits, and life experiences that make it difficult to draw broad conclusions about their cultural differences. Cultural products, such as art, literature, music, and cuisine, are created and consumed within a cultural context and can provide insight into the values, beliefs, and traditions of a particular culture.

Why Are Cultural Products Often a Better Measure of Cultural