Evolutionary psychology suggests men have an innate drive to reproduce (I’ve been reading The Evolution of Desire.) So when a man explicitly states he doesn’t want children, how should this be understood in an RP/RPW perspective?

Is he rejecting his biological programming, or have modern influences—financial concerns, lifestyle preferences, or cultural shifts—overridden this drive? Could it be an evolved response, where he opts out due to perceived instability, lack of confidence in his own genes, or skepticism (ultimately, not being an optimal husband candidate)?

For those familiar with male psychology and evolutionary theory, what are your thoughts? What truly drives men to forgo something that evolution has hardwired as a fundamental instinct?