Yes I do. In anthropology the surviving “undiscovered” indigenous tribes of the 20th century showed a diverse range of social configurations - matriarchies, patriarchies, everything!

Systemic violence came with the agricultural revolution, food and population stores, the ages of Bronze and Iron. Life was too precious in small bands for intense violence, even against rivals.

[Edit: 100 men armed with wooden clubs is an extremely bloody rugby match. Things generally did not start getting very-very bad until metal weapons were combined with boats or horses.]

Hobbes was a bit wrong it turns out.

This still feels more like an opinion than facts/proof. I was hoping for actual cited papers or studies, it feels like you just reiterated what you said above but adding "In anthropology..."