It is a cultural thing (as is living with and maintaining strong ties with extended family), but it's far from a uniquely American thing. Consider that with res

It is a cultural thing (as is living with and maintaining strong ties with extended family), but it's far from a uniquely American thing. Consider that with respect to individualist norms, in many of the most developed countries people choose to take advantage of the option to live separately because they can afford to comfortably do so. People generally don't like dying alone in my experience, but some (in the US/Canada, much of NW Europe, etc.) don't like being suffocated either.