>>23020599nature doesn't have intent
degenerate behavior which disrupts organized groups of humans and makes fucked up women and makes children more likely to have less than two parents, these things don't lead to a more competitive gene
people did be raping and pillaging though, sometimes, i guess
mainly vikings and those sort of people, probably other groups
i don't think it's all that common though, probably not among the strongest groups of humans at the best periods of history