Actually, my response was far more logical than your claim of only children growing up without family is tragic.
My comment was in response to the above situation, When it exists en masse. I was not commenting on individual children who are currently in such a situation or were in the past. I am particuarly concerned about when the majority of adults are ONLY children and these generations reach old age and find themselves with no extended families, a deceased spouse and one or no children, a circumstance also discussed briefly, by the author.