I was simply pointing out that being a materialist does not require one to remain childless. Do you disagree?
Well that's moving the goal posts, but I'll answer anyway. No, there is no requirement that materialists remain childless.
But they certainly do in disproportionate numbers and the disparity is massive when compared to the religious.
And since you're a materialist and only accept materialist answers, the fact that they procreate in such low numbers must be a biological glitch in them. So I guess we're better off as a species that they don't breed.