Yeah, I thought of this first as well. There is nothing that hammers home the point that the past was a horrible place better than childhood mortality statistics. I’m surprised the author of the article didn’t mention it, given all her focus on families - I mean, good for her for realizing she didn’t understand what life in the past was really like, but she still seems a little focused on “it wasn’t cute” rather than the really big differences.
Related recent HN thread on the Bills of Mortality from early modern London: https://news.ycombinator.com/item?id=46045061
The tldr of my post there is that life before the mass availability of antibiotics after WWII was pretty terrifying.
If that would not be enough, any lack of medical care could be another. 10% chance of dying for every birth for the mother. Flu, any tooth ache, appendix inflammation or any more severe cut would be easily deadly for young and old.
Everybody had tons of parasites and smelled horribly including royalty, think working out hard daily and wearing the same cloth, bathing once a year (maybe). Freedom we consider a basic human right was basically unheard of, everybody was a prisoner of some form of somebody else.
People sometimes say that people in the past would have been familiar with the idea that mortality is high and therefore fine when half their children died. While there would have been cultural rituals in these cases, it seems like there is reasonable evidence (epitaphs, cultural practices eaves-drip burials or stillborn baptisms, etc) that the loss was still very dearly felt and so people’s lives were just much worse.