It's utterly terrible regarding the issues of housing availability, settling down to start our own families, and elder care. The multi-generation pattern is tha

It's utterly terrible regarding the issues of housing availability, settling down to start our own families, and elder care. The multi-generation pattern is that the grandparents watch the kids while the middle generation does useful work - the grandparents supervise the kids, while the kids keep the grandparents entertained. Then when the kids get old enough, they help supervise the grandparents. I think we could naturally fall back into this pattern as housing, elder, and child care continue to get ever more expensive... but for the fact that the baseline suburban house is built with a single common living space, meant for a single family all constantly interacting with each other. You have to get into much more expensive houses with "in-law apartments" and whatnot before you regain the breathing room to have multiple generations living together. And now even houses with that extra space have become economic-grindstone legible due to short term rentals.