Is anthropology biased towards a pessimistic understanding of human nature because of capitalist ideology?
Marxist and mental health expert Gabor Maté has said that capitalist ideology affects many different things in society, including medical ideology. He has also said that anthropological research shows that humans generally lived in highly egalitarian hunter-gatherer bands where compassion, equality, cooperation, sharing, and being friendly were the highest values, including with outsiders, and there was generally little violence.
However it seems like the field of anthropology strongly disagree between how much of this view is true and how much of a more pessimistic, violent, competitive view is true. Some like Steven Pinker seems to say the complete opposite, that hunter-gatherers show that human nature is extremely violent and barbaric. This seems strange when all anthroplogists presumably have access to the same evidence.
Do you think that anthropology is biased towards a pessimistic perspective because of capitalism?