So I'm not super well versed in Austrian economics but I've always thought you could capture the aspects like family and friend and community as being the emergent phenomena of individuals choosing to make those groups and associations.
I.e it makes economic sense to make group associations if you consider the cost benefits of them across time even if they don't make sense at every moment in time. Though I can see the argument that using DNA as the basis for the analysis for families makes more sense than using the individual human.
Is this the line of thinking you have?