I would rather look at the data than at the tone of the comment.
The person they were replying to referred to studies; the person you replied to essentially said they love their children and that childless people find emptyness towards the end.
I believe both, and both can be true at the same time, especially considering that I've also heard of studies which showed that people tend to diminish past negative experiences. The parent will view the here and now, with happy children that are doing well, and see that all is good and hard work paid off. The childless person may have fewer people around them in later years, but which has a greater sum of total happiness? Being able to do for fifty years whatever your heart desires, or some happy end where someone sees you go and has a lot of pain from that? (I guess the latter might be partially my bias talking, but I truly am trying to view this objectively, like how one can explain both the study and the subjective experience from the person you replied to.)
The person they were replying to referred to studies; the person you replied to essentially said they love their children and that childless people find emptyness towards the end.
I believe both, and both can be true at the same time, especially considering that I've also heard of studies which showed that people tend to diminish past negative experiences. The parent will view the here and now, with happy children that are doing well, and see that all is good and hard work paid off. The childless person may have fewer people around them in later years, but which has a greater sum of total happiness? Being able to do for fifty years whatever your heart desires, or some happy end where someone sees you go and has a lot of pain from that? (I guess the latter might be partially my bias talking, but I truly am trying to view this objectively, like how one can explain both the study and the subjective experience from the person you replied to.)